ExtensionCitation_CitedArtifact - Definitions - Extensions for Using Data Elements from FHIR R5 in FHIR R4 v0.1.0

Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions

Extension: ExtensionCitation_CitedArtifact - Detailed Descriptions

Page standards status: Trial-use

Maturity Level: 0

Definitions for the ext-R5-Citation.citedArtifact extension.

Key Elements Table
Differential Elements Table
Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	R5: `Citation.citedArtifact` (new:BackboneElement) Optional Extension Element - found in all resources.
Short	R5: The article or artifact being described (new)Optional Extensions Element
Comments	Element `Citation.citedArtifact` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1* This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2. Extension.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:identifier
Slice Name	identifier
Definition	R5: `Citation.citedArtifact.identifier` (new:Identifier)
Short	R5: Unique identifier. May include DOI, PMID, PMCID, etc (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.identifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). This element will contain unique identifiers that support de-duplication of citations. Commonly used identifiers for study citations include digital object identifier (DOI), PubMed ID (PMID), and PubMed Central ID (PMCID). To maintain interoperability, the suggested identifier.system values to use for these 3 identifiers are: DOI = "https://doi.org" PMID = "https://pubmed.ncbi.nlm.nih.gov" PMCID = "https://www.ncbi.nlm.nih.gov/pmc/"
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Allows externally provided and/or usable identifiers to be associated with the cited artifact. Element `Citation.citedArtifact.identifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
6. Extension.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
8. Extension.extension:identifier.value[x]
Definition	A formal identifier that is used to identify the cited artifact when it is represented in other formats, or referenced in a specification, model, design or an instance. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Unique identifier. May include DOI, PMID, PMCID, etcValue of extension
Comments	This element will contain unique identifiers that support de-duplication of citations. Commonly used identifiers for study citations include digital object identifier (DOI), PubMed ID (PMID), and PubMed Central ID (PMCID). To maintain interoperability, the suggested identifier.system values to use for these 3 identifiers are: DOI = "https://doi.org" PMID = "https://pubmed.ncbi.nlm.nih.gov" PMCID = "https://www.ncbi.nlm.nih.gov/pmc/"
Control	0..1
Type	Identifier, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
10. Extension.extension:relatedIdentifier
Slice Name	relatedIdentifier
Definition	R5: `Citation.citedArtifact.relatedIdentifier` (new:Identifier)
Short	R5: Identifier not unique to the cited artifact. May include trial registry identifiers (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatedIdentifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatedIdentifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatedIdentifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). May include trial registry identifiers, e.g. NCT04372602 from clinicaltrials.gov. This related identifier would not be used as unique identifier for the cited artifact itself. Multiple published articles (each with their own unique identifier) may relate to the same study record in a research registry. Commonly used related identifiers for study registries include ClinicalTrials.gov identifier (NCTId) and PROSPERO identifier (used for registration of systematic reviews). To maintain interoperability, the suggested identifier.system values to use for these 2 identifiers are: ClinicalTrials.gov = "https://clinicaltrials.gov" PROSPERO = "https://www.crd.york.ac.uk/prospero/"
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Allows externally provided and/or usable identifiers to be associated with this the cited artifact. Element `Citation.citedArtifact.relatedIdentifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatedIdentifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatedIdentifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
12. Extension.extension:relatedIdentifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatedIdentifier`
14. Extension.extension:relatedIdentifier.value[x]
Definition	A formal identifier that is used to identify things closely related to the cited artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Identifier not unique to the cited artifact. May include trial registry identifiersValue of extension
Comments	May include trial registry identifiers, e.g. NCT04372602 from clinicaltrials.gov. This related identifier would not be used as unique identifier for the cited artifact itself. Multiple published articles (each with their own unique identifier) may relate to the same study record in a research registry. Commonly used related identifiers for study registries include ClinicalTrials.gov identifier (NCTId) and PROSPERO identifier (used for registration of systematic reviews). To maintain interoperability, the suggested identifier.system values to use for these 2 identifiers are: ClinicalTrials.gov = "https://clinicaltrials.gov" PROSPERO = "https://www.crd.york.ac.uk/prospero/"
Control	0..1
Type	Identifier, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
16. Extension.extension:dateAccessed
Slice Name	dateAccessed
Definition	R5: `Citation.citedArtifact.dateAccessed` (new:dateTime)
Short	R5: When the cited artifact was accessed (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.dateAccessed` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.dateAccessed` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.dateAccessed` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Use this element when citing an artifact from a potentially unstable source, such as a webpage, to note the date (and time) the source was accessed.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.dateAccessed` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.dateAccessed` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.dateAccessed` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
18. Extension.extension:dateAccessed.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateAccessed`
20. Extension.extension:dateAccessed.value[x]
Definition	When the cited artifact was accessed. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When the cited artifact was accessedValue of extension
Comments	Use this element when citing an artifact from a potentially unstable source, such as a webpage, to note the date (and time) the source was accessed.
Control	0..1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
22. Extension.extension:version
Slice Name	version
Definition	R5: `Citation.citedArtifact.version` (new:BackboneElement)
Short	R5: The defined version of the cited artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.version` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.version` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.version` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.version` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
24. Extension.extension:version.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
26. Extension.extension:version.extension:value
Slice Name	value
Definition	R5: `Citation.citedArtifact.version.value` (new:string)
Short	R5: The version number or other version identifier (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.version.value` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.version.value` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
28. Extension.extension:version.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
30. Extension.extension:version.extension:value.value[x]
Definition	The version number or other version identifier. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The version number or other version identifierValue of extension
Control	10..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
32. Extension.extension:version.extension:baseCitation
Slice Name	baseCitation
Definition	R5: `Citation.citedArtifact.version.baseCitation` (new:Reference(Citation))
Short	R5: Citation for the main version of the cited artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.version.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be version-specific.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.version.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
34. Extension.extension:version.extension:baseCitation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`baseCitation`
36. Extension.extension:version.extension:baseCitation.value[x]
Definition	Citation for the main version of the cited artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Citation for the main version of the cited artifactValue of extension
Comments	When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be version-specific.
Control	0..1
Type	Reference(Cross-version Profile for R5.Citation for use in FHIR R4, Basic), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
38. Extension.extension:version.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`version`
40. Extension.extension:version.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
42. Extension.extension:currentState
Slice Name	currentState
Definition	R5: `Citation.citedArtifact.currentState` (new:CodeableConcept)
Short	R5: The status of the cited artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.currentState` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.currentState` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.currentState` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.currentState` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.currentState` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.currentState` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
44. Extension.extension:currentState.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`currentState`
46. Extension.extension:currentState.value[x]
Definition	The status of the cited artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The status of the cited artifactValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5CitedArtifactStatusTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-status-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
48. Extension.extension:statusDate
Slice Name	statusDate
Definition	R5: `Citation.citedArtifact.statusDate` (new:BackboneElement)
Short	R5: An effective date or period for a status of the cited artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.statusDate` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.statusDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.statusDate` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.statusDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
50. Extension.extension:statusDate.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
52. Extension.extension:statusDate.extension:activity
Slice Name	activity
Definition	R5: `Citation.citedArtifact.statusDate.activity` (new:CodeableConcept)
Short	R5: Classification of the status (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.statusDate.activity` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.activity` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.activity` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.statusDate.activity` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.activity` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.activity` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
54. Extension.extension:statusDate.extension:activity.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`activity`
56. Extension.extension:statusDate.extension:activity.value[x]
Definition	A definition of the status associated with a date or period. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Classification of the statusValue of extension
Control	10..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5CitedArtifactStatusTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-status-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
58. Extension.extension:statusDate.extension:actual
Slice Name	actual
Definition	R5: `Citation.citedArtifact.statusDate.actual` (new:boolean)
Short	R5: Either occurred or expected (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.statusDate.actual` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.actual` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.actual` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.statusDate.actual` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.actual` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.actual` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
60. Extension.extension:statusDate.extension:actual.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`actual`
62. Extension.extension:statusDate.extension:actual.value[x]
Definition	Either occurred or expected. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Either occurred or expectedValue of extension
Control	0..1
Type	boolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
64. Extension.extension:statusDate.extension:period
Slice Name	period
Definition	R5: `Citation.citedArtifact.statusDate.period` (new:Period)
Short	R5: When the status started and/or ended (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.statusDate.period` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.period` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.period` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). For an instance, place the same value in both start and end elements.
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.statusDate.period` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.period` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.period` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
66. Extension.extension:statusDate.extension:period.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`period`
68. Extension.extension:statusDate.extension:period.value[x]
Definition	When the status started and/or ended. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When the status started and/or endedValue of extension
Comments	For an instance, place the same value in both start and end elements.
Control	10..1
Type	Period, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
70. Extension.extension:statusDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`statusDate`
72. Extension.extension:statusDate.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
74. Extension.extension:title
Slice Name	title
Definition	R5: `Citation.citedArtifact.title` (new:BackboneElement)
Short	R5: The title details of the article or artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.title` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.title` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
76. Extension.extension:title.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
78. Extension.extension:title.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.title.type` (new:CodeableConcept)
Short	R5: The kind of title (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.title.type` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.title.type` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
80. Extension.extension:title.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
82. Extension.extension:title.extension:type.value[x]
Definition	Used to express the reason for or classification of the title. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The kind of titleValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5TitleTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-title-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
84. Extension.extension:title.extension:language
Slice Name	language
Definition	R5: `Citation.citedArtifact.title.language` (new:CodeableConcept)
Short	R5: Used to express the specific language (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.title.language` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.title.language` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
86. Extension.extension:title.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
88. Extension.extension:title.extension:language.value[x]
Definition	Used to express the specific language of the title. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used to express the specific languageValue of extension
Control	0..1
Binding	The codes SHOULD be taken from For codes, see R5LanguagesForR4 (0.1.0) (preferred to `http://hl7.org/fhir/uv/xver/ValueSet/R5-languages-for-R4\|0.1.0`) A human language.
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
90. Extension.extension:title.extension:text
Slice Name	text
Definition	R5: `Citation.citedArtifact.title.text` (new:markdown)
Short	R5: The title of the article or artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.title.text` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.title.text` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
92. Extension.extension:title.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
94. Extension.extension:title.extension:text.value[x]
Definition	The title of the article or artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The title of the article or artifactValue of extension
Control	10..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
96. Extension.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
98. Extension.extension:title.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
100. Extension.extension:abstract
Slice Name	abstract
Definition	R5: `Citation.citedArtifact.abstract` (new:BackboneElement)
Short	R5: Summary of the article or artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.abstract` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.abstract` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.abstract` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
102. Extension.extension:abstract.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
104. Extension.extension:abstract.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.abstract.type` (new:CodeableConcept)
Short	R5: The kind of abstract (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.abstract.type` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract.type` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
106. Extension.extension:abstract.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
108. Extension.extension:abstract.extension:type.value[x]
Definition	Used to express the reason for or classification of the abstract. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The kind of abstractValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5CitedArtifactAbstractTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-abstract-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
110. Extension.extension:abstract.extension:language
Slice Name	language
Definition	R5: `Citation.citedArtifact.abstract.language` (new:CodeableConcept)
Short	R5: Used to express the specific language (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.abstract.language` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract.language` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
112. Extension.extension:abstract.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
114. Extension.extension:abstract.extension:language.value[x]
Definition	Used to express the specific language of the abstract. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used to express the specific languageValue of extension
Control	0..1
Binding	The codes SHOULD be taken from For codes, see R5LanguagesForR4 (0.1.0) (preferred to `http://hl7.org/fhir/uv/xver/ValueSet/R5-languages-for-R4\|0.1.0`) A human language.
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
116. Extension.extension:abstract.extension:text
Slice Name	text
Definition	R5: `Citation.citedArtifact.abstract.text` (new:markdown)
Short	R5: Abstract content (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.abstract.text` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract.text` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
118. Extension.extension:abstract.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
120. Extension.extension:abstract.extension:text.value[x]
Definition	Abstract content. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Abstract contentValue of extension
Control	10..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
122. Extension.extension:abstract.extension:copyright
Slice Name	copyright
Definition	R5: `Citation.citedArtifact.abstract.copyright` (new:markdown)
Short	R5: Copyright notice for the abstract (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.abstract.copyright` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). There is also a copyright element in the publicationForm element, so this copyright element is intended for copyright of the abstract.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract.copyright` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
124. Extension.extension:abstract.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
126. Extension.extension:abstract.extension:copyright.value[x]
Definition	Copyright notice for the abstract. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Copyright notice for the abstractValue of extension
Comments	There is also a copyright element in the publicationForm element, so this copyright element is intended for copyright of the abstract.
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
128. Extension.extension:abstract.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`abstract`
130. Extension.extension:abstract.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
132. Extension.extension:part
Slice Name	part
Definition	R5: `Citation.citedArtifact.part` (new:BackboneElement)
Short	R5: The component of the article or artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.part` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.part` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.part` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.part` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
134. Extension.extension:part.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
136. Extension.extension:part.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.part.type` (new:CodeableConcept)
Short	R5: The kind of component (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.part.type` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.part.type` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
138. Extension.extension:part.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
140. Extension.extension:part.extension:type.value[x]
Definition	The kind of component. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The kind of componentValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5CitedArtifactPartTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-part-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
142. Extension.extension:part.extension:value
Slice Name	value
Definition	R5: `Citation.citedArtifact.part.value` (new:string)
Short	R5: The specification of the component (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.part.value` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.part.value` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
144. Extension.extension:part.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
146. Extension.extension:part.extension:value.value[x]
Definition	The specification of the component. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specification of the componentValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
148. Extension.extension:part.extension:baseCitation
Slice Name	baseCitation
Definition	R5: `Citation.citedArtifact.part.baseCitation` (new:Reference(Citation))
Short	R5: The citation for the full article or artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.part.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be specific to the citation of the specified part. For example, the part-specific Citation may have additional contributorship data that supercedes the contributorship data for the full citation when there is a need to uniquely report the contributorship for an image or supplement associated with the fuller citation record.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.part.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
150. Extension.extension:part.extension:baseCitation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`baseCitation`
152. Extension.extension:part.extension:baseCitation.value[x]
Definition	The citation for the full article or artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The citation for the full article or artifactValue of extension
Comments	When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be specific to the citation of the specified part. For example, the part-specific Citation may have additional contributorship data that supercedes the contributorship data for the full citation when there is a need to uniquely report the contributorship for an image or supplement associated with the fuller citation record.
Control	0..1
Type	Reference(Cross-version Profile for R5.Citation for use in FHIR R4, Basic), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
154. Extension.extension:part.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`part`
156. Extension.extension:part.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
158. Extension.extension:relatesTo
Slice Name	relatesTo
Definition	R5: `Citation.citedArtifact.relatesTo` (new:BackboneElement)
Short	R5: The artifact related to the cited artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatesTo` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The citedArtifact.relatesTo element uses a BackboneElement instead of the RelatedArtifact Datatype to enable use of an extended value set for the required code for the type of relationship.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
160. Extension.extension:relatesTo.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
162. Extension.extension:relatesTo.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.relatesTo.type` (new:code)
Short	R5: documentation \| justification \| citation \| predecessor \| successor \| derived-from \| depends-on \| composed-of \| part-of \| amends \| amended-with \| appends \| appended-with \| cites \| cited-by \| comments-on \| comment-in \| contains \| contained-in \| corrects \| correction-in \| replaces \| replaced-with \| retracts \| retracted-by \| signs \| similar-to \| supports \| supported-with \| transforms \| transformed-into \| transformed-with \| documents \| specification-of \| created-with \| cite-as \| reprint \| reprint-of (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatesTo.type` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.type` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
164. Extension.extension:relatesTo.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
166. Extension.extension:relatesTo.extension:type.value[x]
Definition	The type of relationship to the related artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	documentation \| justification \| citation \| predecessor \| successor \| derived-from \| depends-on \| composed-of \| part-of \| amends \| amended-with \| appends \| appended-with \| cites \| cited-by \| comments-on \| comment-in \| contains \| contained-in \| corrects \| correction-in \| replaces \| replaced-with \| retracts \| retracted-by \| signs \| similar-to \| supports \| supported-with \| transforms \| transformed-into \| transformed-with \| documents \| specification-of \| created-with \| cite-as \| reprint \| reprint-ofValue of extension
Control	10..1
Binding	The codes SHALL be taken from For codes, see R5RelatedArtifactTypeAllForR4 (0.1.0) (required to `http://hl7.org/fhir/uv/xver/ValueSet/R5-related-artifact-type-all-for-R4\|0.1.0`)
Type	code, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
168. Extension.extension:relatesTo.extension:classifier
Slice Name	classifier
Definition	R5: `Citation.citedArtifact.relatesTo.classifier` (new:CodeableConcept)
Short	R5: Additional classifiers (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatesTo.classifier` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.classifier` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
170. Extension.extension:relatesTo.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
172. Extension.extension:relatesTo.extension:classifier.value[x]
Definition	Provides additional classifiers of the related artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Additional classifiersValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5CitationArtifactClassifierForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-citation-artifact-classifier-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
174. Extension.extension:relatesTo.extension:label
Slice Name	label
Definition	R5: `Citation.citedArtifact.relatesTo.label` (new:string)
Short	R5: Short label (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatesTo.label` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.label` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.label` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Though not commonly used in citation records, this could be used for referencing other articles in the abstract or explanatory notes.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.label` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.label` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.label` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
176. Extension.extension:relatesTo.extension:label.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`label`
178. Extension.extension:relatesTo.extension:label.value[x]
Definition	A short label that can be used to reference the related artifact from elsewhere in the containing artifact, such as a footnote index. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Short labelValue of extension
Comments	Though not commonly used in citation records, this could be used for referencing other articles in the abstract or explanatory notes.
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
180. Extension.extension:relatesTo.extension:display
Slice Name	display
Definition	R5: `Citation.citedArtifact.relatesTo.display` (new:string)
Short	R5: Brief description of the related artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatesTo.display` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.display` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.display` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.display` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.display` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.display` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
182. Extension.extension:relatesTo.extension:display.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`display`
184. Extension.extension:relatesTo.extension:display.value[x]
Definition	A brief description of the document or knowledge resource being referenced, suitable for display to a consumer. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Brief description of the related artifactValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
186. Extension.extension:relatesTo.extension:citation
Slice Name	citation
Definition	R5: `Citation.citedArtifact.relatesTo.citation` (new:markdown)
Short	R5: Bibliographic citation for the artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatesTo.citation` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.citation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.citation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.citation` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.citation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.citation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
188. Extension.extension:relatesTo.extension:citation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`citation`
190. Extension.extension:relatesTo.extension:citation.value[x]
Definition	A bibliographic citation for the related artifact. This text SHOULD be formatted according to an accepted citation format. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Bibliographic citation for the artifactValue of extension
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
192. Extension.extension:relatesTo.extension:document
Slice Name	document
Definition	R5: `Citation.citedArtifact.relatesTo.document` (new:Attachment)
Short	R5: What document is being referenced (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatesTo.document` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.document` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.document` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). To refer to related artifacts by URL, the FHIR Attachment Datatype includes a url element, so the path would be Citation.citedArtifact.relatesTo.document.url
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.document` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.document` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.document` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
194. Extension.extension:relatesTo.extension:document.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`document`
196. Extension.extension:relatesTo.extension:document.value[x]
Definition	The document being referenced, represented as an attachment. Do not use this element if using the resource element to provide the canonical to the related artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	What document is being referencedValue of extension
Comments	To refer to related artifacts by URL, the FHIR Attachment Datatype includes a url element, so the path would be Citation.citedArtifact.relatesTo.document.url
Control	0..1
Type	Attachment, date, Meta, Address, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
198. Extension.extension:relatesTo.extension:resource
Slice Name	resource
Definition	R5: `Citation.citedArtifact.relatesTo.resource` (new:canonical)
Short	R5: What artifact is being referenced (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatesTo.resource` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resource` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resource` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.resource` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resource` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resource` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
200. Extension.extension:relatesTo.extension:resource.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`resource`
202. Extension.extension:relatesTo.extension:resource.value[x]
Definition	The related artifact, such as a library, value set, profile, or other knowledge resource. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	What artifact is being referencedValue of extension
Comments	If the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource
Control	0..1
Type	canonical, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
204. Extension.extension:relatesTo.extension:resourceReference
Slice Name	resourceReference
Definition	R5: `Citation.citedArtifact.relatesTo.resourceReference` (new:Reference)
Short	R5: What artifact, if not a conformance resource (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.relatesTo.resourceReference` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resourceReference` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resourceReference` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If both resource and resourceReference are present, they SHOULD be consistent and reference the same resource. Although relatedArtifact is intended to support references to definitional resources, there are cases where non-definitional resources can be definitional (such as Location where the kind is mode). Related artifacts SHOULD be used to reference definitional resources, and profiles SHOULD be used to make that explicit for particular use cases.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.resourceReference` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resourceReference` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resourceReference` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
206. Extension.extension:relatesTo.extension:resourceReference.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`resourceReference`
208. Extension.extension:relatesTo.extension:resourceReference.value[x]
Definition	The related artifact, if the artifact is not a canonical resource, or a resource reference to a canonical resource. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	What artifact, if not a conformance resourceValue of extension
Comments	If both resource and resourceReference are present, they SHOULD be consistent and reference the same resource. Although relatedArtifact is intended to support references to definitional resources, there are cases where non-definitional resources can be definitional (such as Location where the kind is mode). Related artifacts SHOULD be used to reference definitional resources, and profiles SHOULD be used to make that explicit for particular use cases.
Control	0..1
Type	Reference, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
210. Extension.extension:relatesTo.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatesTo`
212. Extension.extension:relatesTo.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
214. Extension.extension:publicationForm
Slice Name	publicationForm
Definition	R5: `Citation.citedArtifact.publicationForm` (new:BackboneElement)
Short	R5: If multiple, used to represent alternative forms of the article that are not separate citations (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A common use is a journal article with a publication date and pagination for a print version and a different publication date for the online version of the same article.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
216. Extension.extension:publicationForm.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
218. Extension.extension:publicationForm.extension:publishedIn
Slice Name	publishedIn
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn` (new:BackboneElement)
Short	R5: The collection the cited article or artifact is published in (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
220. Extension.extension:publicationForm.extension:publishedIn.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
222. Extension.extension:publicationForm.extension:publishedIn.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.type` (new:CodeableConcept)
Short	R5: Kind of container (e.g. Periodical, database, or book) (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.type` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Journals and newspapers are coded as Periodical.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.type` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
224. Extension.extension:publicationForm.extension:publishedIn.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
226. Extension.extension:publicationForm.extension:publishedIn.extension:type.value[x]
Definition	Kind of container (e.g. Periodical, database, or book). Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Kind of container (e.g. Periodical, database, or book)Value of extension
Comments	Journals and newspapers are coded as Periodical.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5PublishedInTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-published-in-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
228. Extension.extension:publicationForm.extension:publishedIn.extension:identifier
Slice Name	identifier
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.identifier` (new:Identifier)
Short	R5: Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
230. Extension.extension:publicationForm.extension:publishedIn.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
232. Extension.extension:publicationForm.extension:publishedIn.extension:identifier.value[x]
Definition	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBNValue of extension
Control	0..1
Type	Identifier, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
234. Extension.extension:publicationForm.extension:publishedIn.extension:title
Slice Name	title
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.title` (new:string)
Short	R5: Name of the database or title of the book or journal (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.title` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). ClinicalTrials.gov is a name of a database.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.title` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
236. Extension.extension:publicationForm.extension:publishedIn.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
238. Extension.extension:publicationForm.extension:publishedIn.extension:title.value[x]
Definition	Name of the database or title of the book or journal. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Name of the database or title of the book or journalValue of extension
Comments	ClinicalTrials.gov is a name of a database.
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
240. Extension.extension:publicationForm.extension:publishedIn.extension:publisher
Slice Name	publisher
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.publisher` (new:Reference(Organization))
Short	R5: Name of or resource describing the publisher (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
242. Extension.extension:publicationForm.extension:publishedIn.extension:publisher.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisher`
244. Extension.extension:publicationForm.extension:publishedIn.extension:publisher.value[x]
Definition	Name of or resource describing the publisher. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Name of or resource describing the publisherValue of extension
Control	0..1
Type	Reference(Cross-version Profile for R5.Organization for use in FHIR R4, Organization), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
246. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation
Slice Name	publisherLocation
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` (new:string)
Short	R5: Geographic location of the publisher (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
248. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisherLocation`
250. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation.value[x]
Definition	Geographic location of the publisher. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Geographic location of the publisherValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
252. Extension.extension:publicationForm.extension:publishedIn.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publishedIn`
254. Extension.extension:publicationForm.extension:publishedIn.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
256. Extension.extension:publicationForm.extension:citedMedium
Slice Name	citedMedium
Definition	R5: `Citation.citedArtifact.publicationForm.citedMedium` (new:CodeableConcept)
Short	R5: Internet or Print (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.citedMedium` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.citedMedium` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.citedMedium` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.citedMedium` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.citedMedium` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.citedMedium` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
258. Extension.extension:publicationForm.extension:citedMedium.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`citedMedium`
260. Extension.extension:publicationForm.extension:citedMedium.value[x]
Definition	Describes the form of the medium cited. Common codes are "Internet" or "Print". The CitedMedium value set has 6 codes. The codes internet, print, and offline-digital-storage are the common codes for a typical publication form, though internet and print are more common for study citations. Three additional codes (each appending one of the primary codes with "-without-issue" are used for situations when a study is published both within an issue (of a periodical release as commonly done for journals) AND is published separately from the issue (as commonly done with early online publication), to represent specific identification of the publication form not associated with the issue. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Internet or PrintValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5CitedMediumForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-medium-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
262. Extension.extension:publicationForm.extension:volume
Slice Name	volume
Definition	R5: `Citation.citedArtifact.publicationForm.volume` (new:string)
Short	R5: Volume number of journal or other collection in which the article is published (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.volume` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.volume` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.volume` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.volume` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.volume` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.volume` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
264. Extension.extension:publicationForm.extension:volume.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`volume`
266. Extension.extension:publicationForm.extension:volume.value[x]
Definition	Volume number of journal or other collection in which the article is published. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Volume number of journal or other collection in which the article is publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
268. Extension.extension:publicationForm.extension:issue
Slice Name	issue
Definition	R5: `Citation.citedArtifact.publicationForm.issue` (new:string)
Short	R5: Issue, part or supplement of journal or other collection in which the article is published (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.issue` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.issue` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.issue` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.issue` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.issue` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.issue` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
270. Extension.extension:publicationForm.extension:issue.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`issue`
272. Extension.extension:publicationForm.extension:issue.value[x]
Definition	Issue, part or supplement of journal or other collection in which the article is published. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Issue, part or supplement of journal or other collection in which the article is publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
274. Extension.extension:publicationForm.extension:articleDate
Slice Name	articleDate
Definition	R5: `Citation.citedArtifact.publicationForm.articleDate` (new:dateTime)
Short	R5: The date the article was added to the database, or the date the article was released (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.articleDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.articleDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.articleDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The articleDate is the preferred element for expressing the publication date as structured data.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.articleDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.articleDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.articleDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
276. Extension.extension:publicationForm.extension:articleDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`articleDate`
278. Extension.extension:publicationForm.extension:articleDate.value[x]
Definition	The date the article was added to the database, or the date the article was released. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The date the article was added to the database, or the date the article was releasedValue of extension
Comments	The articleDate is the preferred element for expressing the publication date as structured data.
Control	0..1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
280. Extension.extension:publicationForm.extension:publicationDateText
Slice Name	publicationDateText
Definition	R5: `Citation.citedArtifact.publicationForm.publicationDateText` (new:string)
Short	R5: Text representation of the date on which the issue of the cited artifact was published (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.publicationDateText` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateText` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateText` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The publicationDateText element is prefererntially used when a date is not represented in a form that can be handled as structured data in other elements.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publicationDateText` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateText` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateText` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
282. Extension.extension:publicationForm.extension:publicationDateText.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publicationDateText`
284. Extension.extension:publicationForm.extension:publicationDateText.value[x]
Definition	Text representation of the date on which the issue of the cited artifact was published. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Text representation of the date on which the issue of the cited artifact was publishedValue of extension
Comments	The publicationDateText element is prefererntially used when a date is not represented in a form that can be handled as structured data in other elements.
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
286. Extension.extension:publicationForm.extension:publicationDateSeason
Slice Name	publicationDateSeason
Definition	R5: `Citation.citedArtifact.publicationForm.publicationDateSeason` (new:string)
Short	R5: Season in which the cited artifact was published (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
288. Extension.extension:publicationForm.extension:publicationDateSeason.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publicationDateSeason`
290. Extension.extension:publicationForm.extension:publicationDateSeason.value[x]
Definition	Spring, Summer, Fall/Autumn, Winter. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Season in which the cited artifact was publishedValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
292. Extension.extension:publicationForm.extension:lastRevisionDate
Slice Name	lastRevisionDate
Definition	R5: `Citation.citedArtifact.publicationForm.lastRevisionDate` (new:dateTime)
Short	R5: The date the article was last revised or updated in the database (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The lastRevisionDate is used for the cited article and not the date the Citation Resource is last revised.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
294. Extension.extension:publicationForm.extension:lastRevisionDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastRevisionDate`
296. Extension.extension:publicationForm.extension:lastRevisionDate.value[x]
Definition	The date the article was last revised or updated in the database. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The date the article was last revised or updated in the databaseValue of extension
Comments	The lastRevisionDate is used for the cited article and not the date the Citation Resource is last revised.
Control	0..1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
298. Extension.extension:publicationForm.extension:language
Slice Name	language
Definition	R5: `Citation.citedArtifact.publicationForm.language` (new:CodeableConcept)
Short	R5: Language(s) in which this form of the article is published (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.language` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.language` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
300. Extension.extension:publicationForm.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
302. Extension.extension:publicationForm.extension:language.value[x]
Definition	The language or languages in which this form of the article is published. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Language(s) in which this form of the article is publishedValue of extension
Control	0..1
Binding	The codes SHOULD be taken from For codes, see R5LanguagesForR4 (0.1.0) (preferred to `http://hl7.org/fhir/uv/xver/ValueSet/R5-languages-for-R4\|0.1.0`) A human language.
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
304. Extension.extension:publicationForm.extension:accessionNumber
Slice Name	accessionNumber
Definition	R5: `Citation.citedArtifact.publicationForm.accessionNumber` (new:string)
Short	R5: Entry number or identifier for inclusion in a database (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.accessionNumber` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.accessionNumber` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.accessionNumber` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Accession numbers may be used instead of or in addition to page numbers. Accession numbers are functionally identifiers when coupled with the identity of the database for which they are accession numbers. Accession numbers which are used for indexing citations in a dataset of citations should NOT be entered in Citation.citedArtifact.publicationForm.accessionNumber -- this use would be a type of Citation.identifier for the citation record itself.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.accessionNumber` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.accessionNumber` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.accessionNumber` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
306. Extension.extension:publicationForm.extension:accessionNumber.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`accessionNumber`
308. Extension.extension:publicationForm.extension:accessionNumber.value[x]
Definition	Entry number or identifier for inclusion in a database. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Entry number or identifier for inclusion in a databaseValue of extension
Comments	Accession numbers may be used instead of or in addition to page numbers. Accession numbers are functionally identifiers when coupled with the identity of the database for which they are accession numbers. Accession numbers which are used for indexing citations in a dataset of citations should NOT be entered in Citation.citedArtifact.publicationForm.accessionNumber -- this use would be a type of Citation.identifier for the citation record itself.
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
310. Extension.extension:publicationForm.extension:pageString
Slice Name	pageString
Definition	R5: `Citation.citedArtifact.publicationForm.pageString` (new:string)
Short	R5: Used for full display of pagination (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.pageString` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageString` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageString` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.pageString` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageString` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageString` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
312. Extension.extension:publicationForm.extension:pageString.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`pageString`
314. Extension.extension:publicationForm.extension:pageString.value[x]
Definition	Used for full display of pagination. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used for full display of paginationValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
316. Extension.extension:publicationForm.extension:firstPage
Slice Name	firstPage
Definition	R5: `Citation.citedArtifact.publicationForm.firstPage` (new:string)
Short	R5: Used for isolated representation of first page (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.firstPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.firstPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.firstPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.firstPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.firstPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.firstPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
318. Extension.extension:publicationForm.extension:firstPage.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`firstPage`
320. Extension.extension:publicationForm.extension:firstPage.value[x]
Definition	Used for isolated representation of first page. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used for isolated representation of first pageValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
322. Extension.extension:publicationForm.extension:lastPage
Slice Name	lastPage
Definition	R5: `Citation.citedArtifact.publicationForm.lastPage` (new:string)
Short	R5: Used for isolated representation of last page (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.lastPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.lastPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
324. Extension.extension:publicationForm.extension:lastPage.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastPage`
326. Extension.extension:publicationForm.extension:lastPage.value[x]
Definition	Used for isolated representation of last page. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used for isolated representation of last pageValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
328. Extension.extension:publicationForm.extension:pageCount
Slice Name	pageCount
Definition	R5: `Citation.citedArtifact.publicationForm.pageCount` (new:string)
Short	R5: Number of pages or screens (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.pageCount` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageCount` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageCount` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.pageCount` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageCount` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageCount` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
330. Extension.extension:publicationForm.extension:pageCount.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`pageCount`
332. Extension.extension:publicationForm.extension:pageCount.value[x]
Definition	Actual or approximate number of pages or screens. Distinct from reporting the page numbers. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Number of pages or screensValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
334. Extension.extension:publicationForm.extension:copyright
Slice Name	copyright
Definition	R5: `Citation.citedArtifact.publicationForm.copyright` (new:markdown)
Short	R5: Copyright notice for the full article or artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.publicationForm.copyright` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). It is possible that different publication forms have different copyright notices.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.copyright` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
336. Extension.extension:publicationForm.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
338. Extension.extension:publicationForm.extension:copyright.value[x]
Definition	Copyright notice for the full article or artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Copyright notice for the full article or artifactValue of extension
Comments	It is possible that different publication forms have different copyright notices.
Control	0..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
340. Extension.extension:publicationForm.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publicationForm`
342. Extension.extension:publicationForm.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
344. Extension.extension:webLocation
Slice Name	webLocation
Definition	R5: `Citation.citedArtifact.webLocation` (new:BackboneElement)
Short	R5: Used for any URL for the article or artifact cited (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.webLocation` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.webLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.webLocation` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.webLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
346. Extension.extension:webLocation.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
348. Extension.extension:webLocation.extension:classifier
Slice Name	classifier
Definition	R5: `Citation.citedArtifact.webLocation.classifier` (new:CodeableConcept)
Short	R5: Code the reason for different URLs, e.g. abstract and full-text (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.webLocation.classifier` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Categories that may be frequently used for study citations may include abstract, full-text, supplement, webpage, and doi-based.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.webLocation.classifier` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
350. Extension.extension:webLocation.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
352. Extension.extension:webLocation.extension:classifier.value[x]
Definition	A characterization of the object expected at the web location. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Code the reason for different URLs, e.g. abstract and full-textValue of extension
Comments	Categories that may be frequently used for study citations may include abstract, full-text, supplement, webpage, and doi-based.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5ArtifactUrlClassifierForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-artifact-url-classifier-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
354. Extension.extension:webLocation.extension:url
Slice Name	url
Definition	R5: `Citation.citedArtifact.webLocation.url` (new:uri)
Short	R5: The specific URL (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.webLocation.url` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.url` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.url` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Persistent URLs, like doi, are preferred.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.webLocation.url` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.url` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.url` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
356. Extension.extension:webLocation.extension:url.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`url`
358. Extension.extension:webLocation.extension:url.value[x]
Definition	The specific URL. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specific URLValue of extension
Comments	Persistent URLs, like doi, are preferred.
Control	0..1
Type	uri, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
360. Extension.extension:webLocation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`webLocation`
362. Extension.extension:webLocation.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
364. Extension.extension:classification
Slice Name	classification
Definition	R5: `Citation.citedArtifact.classification` (new:BackboneElement)
Short	R5: The assignment to an organizing scheme (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.classification` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.classification` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.classification` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.classification` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
366. Extension.extension:classification.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
368. Extension.extension:classification.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.classification.type` (new:CodeableConcept)
Short	R5: The kind of classifier (e.g. publication type, keyword) (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.classification.type` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.classification.type` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
370. Extension.extension:classification.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
372. Extension.extension:classification.extension:type.value[x]
Definition	The kind of classifier (e.g. publication type, keyword). Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The kind of classifier (e.g. publication type, keyword)Value of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5CitedArtifactClassificationTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-classification-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
374. Extension.extension:classification.extension:classifier
Slice Name	classifier
Definition	R5: `Citation.citedArtifact.classification.classifier` (new:CodeableConcept)
Short	R5: The specific classification value (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.classification.classifier` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.classification.classifier` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
376. Extension.extension:classification.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
378. Extension.extension:classification.extension:classifier.value[x]
Definition	The specific classification value. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specific classification valueValue of extension
Control	0..1
Binding	For example codes, see For codes, see R5CitationArtifactClassifierForR4 (0.1.0) (example to `http://hl7.org/fhir/uv/xver/ValueSet/R5-citation-artifact-classifier-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
380. Extension.extension:classification.extension:artifactAssessment
Slice Name	artifactAssessment
Definition	R5: `Citation.citedArtifact.classification.artifactAssessment` (new:Reference(ArtifactAssessment))
Short	R5: Complex or externally created classification (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.classification.artifactAssessment` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.artifactAssessment` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.artifactAssessment` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Examples relevant to study citations include MeSH Headings or Keywords that contain qualifier codings or sub-classifications, and include risk of bias assessments created by persons different from the creator of the citation record.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.classification.artifactAssessment` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.artifactAssessment` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.artifactAssessment` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
382. Extension.extension:classification.extension:artifactAssessment.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`artifactAssessment`
384. Extension.extension:classification.extension:artifactAssessment.value[x]
Definition	Complex or externally created classification. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Complex or externally created classificationValue of extension
Comments	Examples relevant to study citations include MeSH Headings or Keywords that contain qualifier codings or sub-classifications, and include risk of bias assessments created by persons different from the creator of the citation record.
Control	0..1
Type	Reference(Cross-version Profile for R5.ArtifactAssessment for use in FHIR R4, Basic), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
386. Extension.extension:classification.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classification`
388. Extension.extension:classification.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
390. Extension.extension:contributorship
Slice Name	contributorship
Definition	R5: `Citation.citedArtifact.contributorship` (new:BackboneElement)
Short	R5: Attribution of authors and other contributors (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.contributorship` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Need to support individualized and collective attribution of authorship and contributorship to people and groups. Element `Citation.citedArtifact.contributorship` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.contributorship` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
392. Extension.extension:contributorship.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
394. Extension.extension:contributorship.extension:complete
Slice Name	complete
Definition	R5: `Citation.citedArtifact.contributorship.complete` (new:boolean)
Short	R5: Indicates if the list includes all authors and/or contributors (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.complete` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.complete` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.complete` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If list is incomplete, "et al" can be appended to Contributorship.summary.value for display purposes.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.complete` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.complete` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.complete` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
396. Extension.extension:contributorship.extension:complete.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`complete`
398. Extension.extension:contributorship.extension:complete.value[x]
Definition	Indicates if the list includes all authors and/or contributors. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Indicates if the list includes all authors and/or contributorsValue of extension
Comments	If list is incomplete, "et al" can be appended to Contributorship.summary.value for display purposes.
Control	0..1
Type	boolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
400. Extension.extension:contributorship.extension:entry
Slice Name	entry
Definition	R5: `Citation.citedArtifact.contributorship.entry` (new:BackboneElement)
Short	R5: An individual entity named as a contributor (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Used to report contributorship in individualized ways.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
402. Extension.extension:contributorship.extension:entry.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
404. Extension.extension:contributorship.extension:entry.extension:contributor
Slice Name	contributor
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributor` (new:Reference(Practitioner,Organization))
Short	R5: The identity of the individual contributor (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.contributor` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributor` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributor` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If naming a contributor without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributor` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributor` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributor` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
406. Extension.extension:contributorship.extension:entry.extension:contributor.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributor`
408. Extension.extension:contributorship.extension:entry.extension:contributor.value[x]
Definition	The identity of the individual contributor. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The identity of the individual contributorValue of extension
Comments	If naming a contributor without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	10..1
Type	Reference(Cross-version Profile for R5.Practitioner for use in FHIR R4, Practitioner, Cross-version Profile for R5.Organization for use in FHIR R4, Organization), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
410. Extension.extension:contributorship.extension:entry.extension:forenameInitials
Slice Name	forenameInitials
Definition	R5: `Citation.citedArtifact.contributorship.entry.forenameInitials` (new:string)
Short	R5: For citation styles that use initials (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). This element is used to support a data element used for citations that is not otherwise supported fully by FHIR HumanName datatype. In some citation summary styles (e.g. Medline), authors are presented with full spelling of their last name (family name) and initials for all forenames (first names, middle names, preceding names, given names). As the FHIR HumanName Datatype does not have a specific element for forename initials and this is common in citation usage, the element is added to contributorship.entry directly.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
412. Extension.extension:contributorship.extension:entry.extension:forenameInitials.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`forenameInitials`
414. Extension.extension:contributorship.extension:entry.extension:forenameInitials.value[x]
Definition	For citation styles that use initials. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	For citation styles that use initialsValue of extension
Comments	This element is used to support a data element used for citations that is not otherwise supported fully by FHIR HumanName datatype. In some citation summary styles (e.g. Medline), authors are presented with full spelling of their last name (family name) and initials for all forenames (first names, middle names, preceding names, given names). As the FHIR HumanName Datatype does not have a specific element for forename initials and this is common in citation usage, the element is added to contributorship.entry directly.
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
416. Extension.extension:contributorship.extension:entry.extension:affiliation
Slice Name	affiliation
Definition	R5: `Citation.citedArtifact.contributorship.entry.affiliation` (new:Reference(Organization,PractitionerRole))
Short	R5: Organizational affiliation (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.affiliation` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.affiliation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.affiliation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If naming an organization without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.affiliation` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.affiliation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.affiliation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
418. Extension.extension:contributorship.extension:entry.extension:affiliation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`affiliation`
420. Extension.extension:contributorship.extension:entry.extension:affiliation.value[x]
Definition	Organization affiliated with the contributor. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Organizational affiliationValue of extension
Comments	If naming an organization without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	0..1
Type	Reference(Cross-version Profile for R5.Organization for use in FHIR R4, Organization, Cross-version Profile for R5.PractitionerRole for use in FHIR R4, PractitionerRole), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
422. Extension.extension:contributorship.extension:entry.extension:contributionType
Slice Name	contributionType
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionType` (new:CodeableConcept)
Short	R5: The specific contribution (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionType` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionType` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionType` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The CreDiT taxonomy provides a way to encode contribution information. The purpose of CRediT is to provide transparency in contributions to scholarly published work, to enable improved systems of attribution, credit, and accountability.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionType` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionType` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionType` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
424. Extension.extension:contributorship.extension:entry.extension:contributionType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributionType`
426. Extension.extension:contributorship.extension:entry.extension:contributionType.value[x]
Definition	This element identifies the specific nature of an individual’s contribution with respect to the cited work. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specific contributionValue of extension
Comments	The CreDiT taxonomy provides a way to encode contribution information. The purpose of CRediT is to provide transparency in contributions to scholarly published work, to enable improved systems of attribution, credit, and accountability.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5ArtifactContributionTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-artifact-contribution-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
428. Extension.extension:contributorship.extension:entry.extension:role
Slice Name	role
Definition	R5: `Citation.citedArtifact.contributorship.entry.role` (new:CodeableConcept)
Short	R5: The role of the contributor (e.g. author, editor, reviewer, funder) (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.role` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.role` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.role` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.role` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.role` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.role` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
430. Extension.extension:contributorship.extension:entry.extension:role.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`role`
432. Extension.extension:contributorship.extension:entry.extension:role.value[x]
Definition	The role of the contributor (e.g. author, editor, reviewer, funder). Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The role of the contributor (e.g. author, editor, reviewer, funder)Value of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5ContributorRoleForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-role-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
434. Extension.extension:contributorship.extension:entry.extension:contributionInstance
Slice Name	contributionInstance
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionInstance` (new:BackboneElement)
Short	R5: Contributions with accounting for time or number (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
436. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
438. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionInstance.type` (new:CodeableConcept)
Short	R5: The specific contribution (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
440. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
442. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.value[x]
Definition	The specific contribution. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The specific contributionValue of extension
Control	10..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5ArtifactContributionInstanceTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-artifact-contribution-instance-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
444. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time
Slice Name	time
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionInstance.time` (new:dateTime)
Short	R5: The time that the contribution was made (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
446. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`time`
448. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.value[x]
Definition	The time that the contribution was made. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The time that the contribution was madeValue of extension
Control	0..1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
450. Extension.extension:contributorship.extension:entry.extension:contributionInstance.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributionInstance`
452. Extension.extension:contributorship.extension:entry.extension:contributionInstance.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
454. Extension.extension:contributorship.extension:entry.extension:correspondingContact
Slice Name	correspondingContact
Definition	R5: `Citation.citedArtifact.contributorship.entry.correspondingContact` (new:boolean)
Short	R5: Whether the contributor is the corresponding contributor for the role (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If there are multiple authors and one serves as the corresponding author, then that one would have correspondingContact = true.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
456. Extension.extension:contributorship.extension:entry.extension:correspondingContact.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`correspondingContact`
458. Extension.extension:contributorship.extension:entry.extension:correspondingContact.value[x]
Definition	Whether the contributor is the corresponding contributor for the role. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Whether the contributor is the corresponding contributor for the roleValue of extension
Comments	If there are multiple authors and one serves as the corresponding author, then that one would have correspondingContact = true.
Control	0..1
Type	boolean, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
460. Extension.extension:contributorship.extension:entry.extension:rankingOrder
Slice Name	rankingOrder
Definition	R5: `Citation.citedArtifact.contributorship.entry.rankingOrder` (new:positiveInt)
Short	R5: Ranked order of contribution (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Used to retain order of authorship as structured data
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
462. Extension.extension:contributorship.extension:entry.extension:rankingOrder.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`rankingOrder`
464. Extension.extension:contributorship.extension:entry.extension:rankingOrder.value[x]
Definition	Provides a numerical ranking to represent the degree of contributorship relative to other contributors, such as 1 for first author and 2 for second author. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Ranked order of contributionValue of extension
Comments	Used to retain order of authorship as structured data
Control	0..1
Type	positiveInt, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
466. Extension.extension:contributorship.extension:entry.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`entry`
468. Extension.extension:contributorship.extension:entry.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
470. Extension.extension:contributorship.extension:summary
Slice Name	summary
Definition	R5: `Citation.citedArtifact.contributorship.summary` (new:BackboneElement)
Short	R5: Used to record a display of the author/contributor list without separate data element for each list member (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.summary` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
472. Extension.extension:contributorship.extension:summary.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
474. Extension.extension:contributorship.extension:summary.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.contributorship.summary.type` (new:CodeableConcept)
Short	R5: Such as author list, contributorship statement, funding statement, acknowledgements statement, or conflicts of interest statement (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.summary.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
476. Extension.extension:contributorship.extension:summary.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
478. Extension.extension:contributorship.extension:summary.extension:type.value[x]
Definition	Used most commonly to express an author list or a contributorship statement. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Such as author list, contributorship statement, funding statement, acknowledgements statement, or conflicts of interest statementValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5ContributorSummaryTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-summary-type-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
480. Extension.extension:contributorship.extension:summary.extension:style
Slice Name	style
Definition	R5: `Citation.citedArtifact.contributorship.summary.style` (new:CodeableConcept)
Short	R5: The format for the display string (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.summary.style` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.style` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.style` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary.style` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.style` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.style` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
482. Extension.extension:contributorship.extension:summary.extension:style.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`style`
484. Extension.extension:contributorship.extension:summary.extension:style.value[x]
Definition	The format for the display string, such as author last name with first letter capitalized followed by forename initials. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The format for the display stringValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5ContributorSummaryStyleForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-summary-style-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
486. Extension.extension:contributorship.extension:summary.extension:source
Slice Name	source
Definition	R5: `Citation.citedArtifact.contributorship.summary.source` (new:CodeableConcept)
Short	R5: Used to code the producer or rule for creating the display string (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.summary.source` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.source` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.source` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary.source` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.source` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.source` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
488. Extension.extension:contributorship.extension:summary.extension:source.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`source`
490. Extension.extension:contributorship.extension:summary.extension:source.value[x]
Definition	Used to code the producer or rule for creating the display string. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Used to code the producer or rule for creating the display stringValue of extension
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R5ContributorSummarySourceForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-summary-source-for-R4\|0.1.0`)
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
492. Extension.extension:contributorship.extension:summary.extension:value
Slice Name	value
Definition	R5: `Citation.citedArtifact.contributorship.summary.value` (new:markdown)
Short	R5: The display string for the author list, contributor list, or contributorship statement (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.contributorship.summary.value` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary.value` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
494. Extension.extension:contributorship.extension:summary.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
496. Extension.extension:contributorship.extension:summary.extension:value.value[x]
Definition	The display string for the author list, contributor list, or contributorship statement. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The display string for the author list, contributor list, or contributorship statementValue of extension
Control	10..1
Type	markdown, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
498. Extension.extension:contributorship.extension:summary.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`summary`
500. Extension.extension:contributorship.extension:summary.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
502. Extension.extension:contributorship.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributorship`
504. Extension.extension:contributorship.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
506. Extension.extension:note
Slice Name	note
Definition	R5: `Citation.citedArtifact.note` (new:Annotation)
Short	R5: Any additional information or content for the article or artifact (new)Additional content defined by implementations
Comments	Element `Citation.citedArtifact.note` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.note` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.note` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.note` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.note` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.note` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
508. Extension.extension:note.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`note`
510. Extension.extension:note.value[x]
Definition	Any additional information or content for the article or artifact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Any additional information or content for the article or artifactValue of extension
Control	0..1
Type	Annotation, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
512. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-Citation.citedArtifact`
514. Extension.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	R5: `Citation.citedArtifact` (new:BackboneElement)
Short	R5: The article or artifact being described (new)
Comments	Element `Citation.citedArtifact` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Is Modifier	false
2. Extension.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:identifier
Slice Name	identifier
Definition	R5: `Citation.citedArtifact.identifier` (new:Identifier)
Short	R5: Unique identifier. May include DOI, PMID, PMCID, etc (new)
Comments	Element `Citation.citedArtifact.identifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). This element will contain unique identifiers that support de-duplication of citations. Commonly used identifiers for study citations include digital object identifier (DOI), PubMed ID (PMID), and PubMed Central ID (PMCID). To maintain interoperability, the suggested identifier.system values to use for these 3 identifiers are: DOI = "https://doi.org" PMID = "https://pubmed.ncbi.nlm.nih.gov" PMCID = "https://www.ncbi.nlm.nih.gov/pmc/"
Control	0..*
Requirements	Allows externally provided and/or usable identifiers to be associated with the cited artifact. Element `Citation.citedArtifact.identifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
6. Extension.extension:identifier.url
Control	1..1
Fixed Value	`identifier`
8. Extension.extension:identifier.value[x]
Definition	A formal identifier that is used to identify the cited artifact when it is represented in other formats, or referenced in a specification, model, design or an instance.
Short	Unique identifier. May include DOI, PMID, PMCID, etc
Comments	This element will contain unique identifiers that support de-duplication of citations. Commonly used identifiers for study citations include digital object identifier (DOI), PubMed ID (PMID), and PubMed Central ID (PMCID). To maintain interoperability, the suggested identifier.system values to use for these 3 identifiers are: DOI = "https://doi.org" PMID = "https://pubmed.ncbi.nlm.nih.gov" PMCID = "https://www.ncbi.nlm.nih.gov/pmc/"
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
10. Extension.extension:relatedIdentifier
Slice Name	relatedIdentifier
Definition	R5: `Citation.citedArtifact.relatedIdentifier` (new:Identifier)
Short	R5: Identifier not unique to the cited artifact. May include trial registry identifiers (new)
Comments	Element `Citation.citedArtifact.relatedIdentifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatedIdentifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatedIdentifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). May include trial registry identifiers, e.g. NCT04372602 from clinicaltrials.gov. This related identifier would not be used as unique identifier for the cited artifact itself. Multiple published articles (each with their own unique identifier) may relate to the same study record in a research registry. Commonly used related identifiers for study registries include ClinicalTrials.gov identifier (NCTId) and PROSPERO identifier (used for registration of systematic reviews). To maintain interoperability, the suggested identifier.system values to use for these 2 identifiers are: ClinicalTrials.gov = "https://clinicaltrials.gov" PROSPERO = "https://www.crd.york.ac.uk/prospero/"
Control	0..*
Requirements	Allows externally provided and/or usable identifiers to be associated with this the cited artifact. Element `Citation.citedArtifact.relatedIdentifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatedIdentifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatedIdentifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
12. Extension.extension:relatedIdentifier.url
Control	1..1
Fixed Value	`relatedIdentifier`
14. Extension.extension:relatedIdentifier.value[x]
Definition	A formal identifier that is used to identify things closely related to the cited artifact.
Short	Identifier not unique to the cited artifact. May include trial registry identifiers
Comments	May include trial registry identifiers, e.g. NCT04372602 from clinicaltrials.gov. This related identifier would not be used as unique identifier for the cited artifact itself. Multiple published articles (each with their own unique identifier) may relate to the same study record in a research registry. Commonly used related identifiers for study registries include ClinicalTrials.gov identifier (NCTId) and PROSPERO identifier (used for registration of systematic reviews). To maintain interoperability, the suggested identifier.system values to use for these 2 identifiers are: ClinicalTrials.gov = "https://clinicaltrials.gov" PROSPERO = "https://www.crd.york.ac.uk/prospero/"
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
16. Extension.extension:dateAccessed
Slice Name	dateAccessed
Definition	R5: `Citation.citedArtifact.dateAccessed` (new:dateTime)
Short	R5: When the cited artifact was accessed (new)
Comments	Element `Citation.citedArtifact.dateAccessed` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.dateAccessed` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.dateAccessed` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Use this element when citing an artifact from a potentially unstable source, such as a webpage, to note the date (and time) the source was accessed.
Control	0..1
Requirements	Element `Citation.citedArtifact.dateAccessed` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.dateAccessed` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.dateAccessed` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
18. Extension.extension:dateAccessed.url
Control	1..1
Fixed Value	`dateAccessed`
20. Extension.extension:dateAccessed.value[x]
Definition	When the cited artifact was accessed.
Short	When the cited artifact was accessed
Comments	Use this element when citing an artifact from a potentially unstable source, such as a webpage, to note the date (and time) the source was accessed.
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
22. Extension.extension:version
Slice Name	version
Definition	R5: `Citation.citedArtifact.version` (new:BackboneElement)
Short	R5: The defined version of the cited artifact (new)
Comments	Element `Citation.citedArtifact.version` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.version` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.version` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.version` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
24. Extension.extension:version.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
26. Extension.extension:version.extension:value
Slice Name	value
Definition	R5: `Citation.citedArtifact.version.value` (new:string)
Short	R5: The version number or other version identifier (new)
Comments	Element `Citation.citedArtifact.version.value` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Citation.citedArtifact.version.value` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
28. Extension.extension:version.extension:value.url
Control	1..1
Fixed Value	`value`
30. Extension.extension:version.extension:value.value[x]
Definition	The version number or other version identifier.
Short	The version number or other version identifier
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
32. Extension.extension:version.extension:baseCitation
Slice Name	baseCitation
Definition	R5: `Citation.citedArtifact.version.baseCitation` (new:Reference(Citation))
Short	R5: Citation for the main version of the cited artifact (new)
Comments	Element `Citation.citedArtifact.version.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be version-specific.
Control	0..1
Requirements	Element `Citation.citedArtifact.version.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
34. Extension.extension:version.extension:baseCitation.url
Control	1..1
Fixed Value	`baseCitation`
36. Extension.extension:version.extension:baseCitation.value[x]
Definition	Citation for the main version of the cited artifact.
Short	Citation for the main version of the cited artifact
Comments	When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be version-specific.
Control	0..1
Type	Reference(Cross-version Profile for R5.Citation for use in FHIR R4, Basic)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
38. Extension.extension:version.url
Control	1..1
Fixed Value	`version`
40. Extension.extension:version.value[x]
Control	0..0
42. Extension.extension:currentState
Slice Name	currentState
Definition	R5: `Citation.citedArtifact.currentState` (new:CodeableConcept)
Short	R5: The status of the cited artifact (new)
Comments	Element `Citation.citedArtifact.currentState` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.currentState` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.currentState` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.currentState` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.currentState` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.currentState` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
44. Extension.extension:currentState.url
Control	1..1
Fixed Value	`currentState`
46. Extension.extension:currentState.value[x]
Definition	The status of the cited artifact.
Short	The status of the cited artifact
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactStatusTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-status-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
48. Extension.extension:statusDate
Slice Name	statusDate
Definition	R5: `Citation.citedArtifact.statusDate` (new:BackboneElement)
Short	R5: An effective date or period for a status of the cited artifact (new)
Comments	Element `Citation.citedArtifact.statusDate` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.statusDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.statusDate` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.statusDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
50. Extension.extension:statusDate.extension
Control	2..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
52. Extension.extension:statusDate.extension:activity
Slice Name	activity
Definition	R5: `Citation.citedArtifact.statusDate.activity` (new:CodeableConcept)
Short	R5: Classification of the status (new)
Comments	Element `Citation.citedArtifact.statusDate.activity` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.activity` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.activity` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Citation.citedArtifact.statusDate.activity` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.activity` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.activity` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
54. Extension.extension:statusDate.extension:activity.url
Control	1..1
Fixed Value	`activity`
56. Extension.extension:statusDate.extension:activity.value[x]
Definition	A definition of the status associated with a date or period.
Short	Classification of the status
Control	1..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactStatusTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-status-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
58. Extension.extension:statusDate.extension:actual
Slice Name	actual
Definition	R5: `Citation.citedArtifact.statusDate.actual` (new:boolean)
Short	R5: Either occurred or expected (new)
Comments	Element `Citation.citedArtifact.statusDate.actual` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.actual` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.actual` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.statusDate.actual` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.actual` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.actual` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
60. Extension.extension:statusDate.extension:actual.url
Control	1..1
Fixed Value	`actual`
62. Extension.extension:statusDate.extension:actual.value[x]
Definition	Either occurred or expected.
Short	Either occurred or expected
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
64. Extension.extension:statusDate.extension:period
Slice Name	period
Definition	R5: `Citation.citedArtifact.statusDate.period` (new:Period)
Short	R5: When the status started and/or ended (new)
Comments	Element `Citation.citedArtifact.statusDate.period` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.period` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.period` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). For an instance, place the same value in both start and end elements.
Control	1..1
Requirements	Element `Citation.citedArtifact.statusDate.period` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.period` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.period` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
66. Extension.extension:statusDate.extension:period.url
Control	1..1
Fixed Value	`period`
68. Extension.extension:statusDate.extension:period.value[x]
Definition	When the status started and/or ended.
Short	When the status started and/or ended
Comments	For an instance, place the same value in both start and end elements.
Control	1..1
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
70. Extension.extension:statusDate.url
Control	1..1
Fixed Value	`statusDate`
72. Extension.extension:statusDate.value[x]
Control	0..0
74. Extension.extension:title
Slice Name	title
Definition	R5: `Citation.citedArtifact.title` (new:BackboneElement)
Short	R5: The title details of the article or artifact (new)
Comments	Element `Citation.citedArtifact.title` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.title` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
76. Extension.extension:title.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
78. Extension.extension:title.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.title.type` (new:CodeableConcept)
Short	R5: The kind of title (new)
Comments	Element `Citation.citedArtifact.title.type` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.title.type` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
80. Extension.extension:title.extension:type.url
Control	1..1
Fixed Value	`type`
82. Extension.extension:title.extension:type.value[x]
Definition	Used to express the reason for or classification of the title.
Short	The kind of title
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5TitleTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-title-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
84. Extension.extension:title.extension:language
Slice Name	language
Definition	R5: `Citation.citedArtifact.title.language` (new:CodeableConcept)
Short	R5: Used to express the specific language (new)
Comments	Element `Citation.citedArtifact.title.language` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.title.language` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
86. Extension.extension:title.extension:language.url
Control	1..1
Fixed Value	`language`
88. Extension.extension:title.extension:language.value[x]
Definition	Used to express the specific language of the title.
Short	Used to express the specific language
Control	0..1
Binding	The codes SHOULD be taken from R5LanguagesForR4 (0.1.0) (preferred to `http://hl7.org/fhir/uv/xver/ValueSet/R5-languages-for-R4\|0.1.0`) A human language.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
90. Extension.extension:title.extension:text
Slice Name	text
Definition	R5: `Citation.citedArtifact.title.text` (new:markdown)
Short	R5: The title of the article or artifact (new)
Comments	Element `Citation.citedArtifact.title.text` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Citation.citedArtifact.title.text` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
92. Extension.extension:title.extension:text.url
Control	1..1
Fixed Value	`text`
94. Extension.extension:title.extension:text.value[x]
Definition	The title of the article or artifact.
Short	The title of the article or artifact
Control	1..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
96. Extension.extension:title.url
Control	1..1
Fixed Value	`title`
98. Extension.extension:title.value[x]
Control	0..0
100. Extension.extension:abstract
Slice Name	abstract
Definition	R5: `Citation.citedArtifact.abstract` (new:BackboneElement)
Short	R5: Summary of the article or artifact (new)
Comments	Element `Citation.citedArtifact.abstract` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.abstract` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.abstract` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.abstract` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
102. Extension.extension:abstract.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
104. Extension.extension:abstract.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.abstract.type` (new:CodeableConcept)
Short	R5: The kind of abstract (new)
Comments	Element `Citation.citedArtifact.abstract.type` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.abstract.type` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
106. Extension.extension:abstract.extension:type.url
Control	1..1
Fixed Value	`type`
108. Extension.extension:abstract.extension:type.value[x]
Definition	Used to express the reason for or classification of the abstract.
Short	The kind of abstract
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactAbstractTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-abstract-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
110. Extension.extension:abstract.extension:language
Slice Name	language
Definition	R5: `Citation.citedArtifact.abstract.language` (new:CodeableConcept)
Short	R5: Used to express the specific language (new)
Comments	Element `Citation.citedArtifact.abstract.language` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.abstract.language` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
112. Extension.extension:abstract.extension:language.url
Control	1..1
Fixed Value	`language`
114. Extension.extension:abstract.extension:language.value[x]
Definition	Used to express the specific language of the abstract.
Short	Used to express the specific language
Control	0..1
Binding	The codes SHOULD be taken from R5LanguagesForR4 (0.1.0) (preferred to `http://hl7.org/fhir/uv/xver/ValueSet/R5-languages-for-R4\|0.1.0`) A human language.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
116. Extension.extension:abstract.extension:text
Slice Name	text
Definition	R5: `Citation.citedArtifact.abstract.text` (new:markdown)
Short	R5: Abstract content (new)
Comments	Element `Citation.citedArtifact.abstract.text` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Citation.citedArtifact.abstract.text` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
118. Extension.extension:abstract.extension:text.url
Control	1..1
Fixed Value	`text`
120. Extension.extension:abstract.extension:text.value[x]
Definition	Abstract content.
Short	Abstract content
Control	1..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
122. Extension.extension:abstract.extension:copyright
Slice Name	copyright
Definition	R5: `Citation.citedArtifact.abstract.copyright` (new:markdown)
Short	R5: Copyright notice for the abstract (new)
Comments	Element `Citation.citedArtifact.abstract.copyright` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). There is also a copyright element in the publicationForm element, so this copyright element is intended for copyright of the abstract.
Control	0..1
Requirements	Element `Citation.citedArtifact.abstract.copyright` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
124. Extension.extension:abstract.extension:copyright.url
Control	1..1
Fixed Value	`copyright`
126. Extension.extension:abstract.extension:copyright.value[x]
Definition	Copyright notice for the abstract.
Short	Copyright notice for the abstract
Comments	There is also a copyright element in the publicationForm element, so this copyright element is intended for copyright of the abstract.
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
128. Extension.extension:abstract.url
Control	1..1
Fixed Value	`abstract`
130. Extension.extension:abstract.value[x]
Control	0..0
132. Extension.extension:part
Slice Name	part
Definition	R5: `Citation.citedArtifact.part` (new:BackboneElement)
Short	R5: The component of the article or artifact (new)
Comments	Element `Citation.citedArtifact.part` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.part` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.part` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.part` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
134. Extension.extension:part.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
136. Extension.extension:part.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.part.type` (new:CodeableConcept)
Short	R5: The kind of component (new)
Comments	Element `Citation.citedArtifact.part.type` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.part.type` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
138. Extension.extension:part.extension:type.url
Control	1..1
Fixed Value	`type`
140. Extension.extension:part.extension:type.value[x]
Definition	The kind of component.
Short	The kind of component
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactPartTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-part-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
142. Extension.extension:part.extension:value
Slice Name	value
Definition	R5: `Citation.citedArtifact.part.value` (new:string)
Short	R5: The specification of the component (new)
Comments	Element `Citation.citedArtifact.part.value` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.part.value` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
144. Extension.extension:part.extension:value.url
Control	1..1
Fixed Value	`value`
146. Extension.extension:part.extension:value.value[x]
Definition	The specification of the component.
Short	The specification of the component
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
148. Extension.extension:part.extension:baseCitation
Slice Name	baseCitation
Definition	R5: `Citation.citedArtifact.part.baseCitation` (new:Reference(Citation))
Short	R5: The citation for the full article or artifact (new)
Comments	Element `Citation.citedArtifact.part.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be specific to the citation of the specified part. For example, the part-specific Citation may have additional contributorship data that supercedes the contributorship data for the full citation when there is a need to uniquely report the contributorship for an image or supplement associated with the fuller citation record.
Control	0..1
Requirements	Element `Citation.citedArtifact.part.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
150. Extension.extension:part.extension:baseCitation.url
Control	1..1
Fixed Value	`baseCitation`
152. Extension.extension:part.extension:baseCitation.value[x]
Definition	The citation for the full article or artifact.
Short	The citation for the full article or artifact
Comments	When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be specific to the citation of the specified part. For example, the part-specific Citation may have additional contributorship data that supercedes the contributorship data for the full citation when there is a need to uniquely report the contributorship for an image or supplement associated with the fuller citation record.
Control	0..1
Type	Reference(Cross-version Profile for R5.Citation for use in FHIR R4, Basic)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
154. Extension.extension:part.url
Control	1..1
Fixed Value	`part`
156. Extension.extension:part.value[x]
Control	0..0
158. Extension.extension:relatesTo
Slice Name	relatesTo
Definition	R5: `Citation.citedArtifact.relatesTo` (new:BackboneElement)
Short	R5: The artifact related to the cited artifact (new)
Comments	Element `Citation.citedArtifact.relatesTo` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The citedArtifact.relatesTo element uses a BackboneElement instead of the RelatedArtifact Datatype to enable use of an extended value set for the required code for the type of relationship.
Control	0..*
Requirements	Element `Citation.citedArtifact.relatesTo` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
160. Extension.extension:relatesTo.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
162. Extension.extension:relatesTo.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.relatesTo.type` (new:code)
Short	R5: documentation \| justification \| citation \| predecessor \| successor \| derived-from \| depends-on \| composed-of \| part-of \| amends \| amended-with \| appends \| appended-with \| cites \| cited-by \| comments-on \| comment-in \| contains \| contained-in \| corrects \| correction-in \| replaces \| replaced-with \| retracts \| retracted-by \| signs \| similar-to \| supports \| supported-with \| transforms \| transformed-into \| transformed-with \| documents \| specification-of \| created-with \| cite-as \| reprint \| reprint-of (new)
Comments	Element `Citation.citedArtifact.relatesTo.type` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Citation.citedArtifact.relatesTo.type` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
164. Extension.extension:relatesTo.extension:type.url
Control	1..1
Fixed Value	`type`
166. Extension.extension:relatesTo.extension:type.value[x]
Definition	The type of relationship to the related artifact.
Short	documentation \| justification \| citation \| predecessor \| successor \| derived-from \| depends-on \| composed-of \| part-of \| amends \| amended-with \| appends \| appended-with \| cites \| cited-by \| comments-on \| comment-in \| contains \| contained-in \| corrects \| correction-in \| replaces \| replaced-with \| retracts \| retracted-by \| signs \| similar-to \| supports \| supported-with \| transforms \| transformed-into \| transformed-with \| documents \| specification-of \| created-with \| cite-as \| reprint \| reprint-of
Control	1..1
Binding	The codes SHALL be taken from R5RelatedArtifactTypeAllForR4 (0.1.0) (required to `http://hl7.org/fhir/uv/xver/ValueSet/R5-related-artifact-type-all-for-R4\|0.1.0`)
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
168. Extension.extension:relatesTo.extension:classifier
Slice Name	classifier
Definition	R5: `Citation.citedArtifact.relatesTo.classifier` (new:CodeableConcept)
Short	R5: Additional classifiers (new)
Comments	Element `Citation.citedArtifact.relatesTo.classifier` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.relatesTo.classifier` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
170. Extension.extension:relatesTo.extension:classifier.url
Control	1..1
Fixed Value	`classifier`
172. Extension.extension:relatesTo.extension:classifier.value[x]
Definition	Provides additional classifiers of the related artifact.
Short	Additional classifiers
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitationArtifactClassifierForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-citation-artifact-classifier-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
174. Extension.extension:relatesTo.extension:label
Slice Name	label
Definition	R5: `Citation.citedArtifact.relatesTo.label` (new:string)
Short	R5: Short label (new)
Comments	Element `Citation.citedArtifact.relatesTo.label` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.label` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.label` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Though not commonly used in citation records, this could be used for referencing other articles in the abstract or explanatory notes.
Control	0..1
Requirements	Element `Citation.citedArtifact.relatesTo.label` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.label` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.label` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
176. Extension.extension:relatesTo.extension:label.url
Control	1..1
Fixed Value	`label`
178. Extension.extension:relatesTo.extension:label.value[x]
Definition	A short label that can be used to reference the related artifact from elsewhere in the containing artifact, such as a footnote index.
Short	Short label
Comments	Though not commonly used in citation records, this could be used for referencing other articles in the abstract or explanatory notes.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
180. Extension.extension:relatesTo.extension:display
Slice Name	display
Definition	R5: `Citation.citedArtifact.relatesTo.display` (new:string)
Short	R5: Brief description of the related artifact (new)
Comments	Element `Citation.citedArtifact.relatesTo.display` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.display` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.display` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.relatesTo.display` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.display` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.display` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
182. Extension.extension:relatesTo.extension:display.url
Control	1..1
Fixed Value	`display`
184. Extension.extension:relatesTo.extension:display.value[x]
Definition	A brief description of the document or knowledge resource being referenced, suitable for display to a consumer.
Short	Brief description of the related artifact
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
186. Extension.extension:relatesTo.extension:citation
Slice Name	citation
Definition	R5: `Citation.citedArtifact.relatesTo.citation` (new:markdown)
Short	R5: Bibliographic citation for the artifact (new)
Comments	Element `Citation.citedArtifact.relatesTo.citation` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.citation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.citation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.relatesTo.citation` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.citation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.citation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
188. Extension.extension:relatesTo.extension:citation.url
Control	1..1
Fixed Value	`citation`
190. Extension.extension:relatesTo.extension:citation.value[x]
Definition	A bibliographic citation for the related artifact. This text SHOULD be formatted according to an accepted citation format.
Short	Bibliographic citation for the artifact
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
192. Extension.extension:relatesTo.extension:document
Slice Name	document
Definition	R5: `Citation.citedArtifact.relatesTo.document` (new:Attachment)
Short	R5: What document is being referenced (new)
Comments	Element `Citation.citedArtifact.relatesTo.document` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.document` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.document` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). To refer to related artifacts by URL, the FHIR Attachment Datatype includes a url element, so the path would be Citation.citedArtifact.relatesTo.document.url
Control	0..1
Requirements	Element `Citation.citedArtifact.relatesTo.document` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.document` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.document` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
194. Extension.extension:relatesTo.extension:document.url
Control	1..1
Fixed Value	`document`
196. Extension.extension:relatesTo.extension:document.value[x]
Definition	The document being referenced, represented as an attachment. Do not use this element if using the resource element to provide the canonical to the related artifact.
Short	What document is being referenced
Comments	To refer to related artifacts by URL, the FHIR Attachment Datatype includes a url element, so the path would be Citation.citedArtifact.relatesTo.document.url
Control	0..1
Type	Attachment
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
198. Extension.extension:relatesTo.extension:resource
Slice Name	resource
Definition	R5: `Citation.citedArtifact.relatesTo.resource` (new:canonical)
Short	R5: What artifact is being referenced (new)
Comments	Element `Citation.citedArtifact.relatesTo.resource` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resource` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resource` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource
Control	0..1
Requirements	Element `Citation.citedArtifact.relatesTo.resource` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resource` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resource` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
200. Extension.extension:relatesTo.extension:resource.url
Control	1..1
Fixed Value	`resource`
202. Extension.extension:relatesTo.extension:resource.value[x]
Definition	The related artifact, such as a library, value set, profile, or other knowledge resource.
Short	What artifact is being referenced
Comments	If the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource
Control	0..1
Type	canonical
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
204. Extension.extension:relatesTo.extension:resourceReference
Slice Name	resourceReference
Definition	R5: `Citation.citedArtifact.relatesTo.resourceReference` (new:Reference)
Short	R5: What artifact, if not a conformance resource (new)
Comments	Element `Citation.citedArtifact.relatesTo.resourceReference` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resourceReference` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resourceReference` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If both resource and resourceReference are present, they SHOULD be consistent and reference the same resource. Although relatedArtifact is intended to support references to definitional resources, there are cases where non-definitional resources can be definitional (such as Location where the kind is mode). Related artifacts SHOULD be used to reference definitional resources, and profiles SHOULD be used to make that explicit for particular use cases.
Control	0..1
Requirements	Element `Citation.citedArtifact.relatesTo.resourceReference` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resourceReference` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resourceReference` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
206. Extension.extension:relatesTo.extension:resourceReference.url
Control	1..1
Fixed Value	`resourceReference`
208. Extension.extension:relatesTo.extension:resourceReference.value[x]
Definition	The related artifact, if the artifact is not a canonical resource, or a resource reference to a canonical resource.
Short	What artifact, if not a conformance resource
Comments	If both resource and resourceReference are present, they SHOULD be consistent and reference the same resource. Although relatedArtifact is intended to support references to definitional resources, there are cases where non-definitional resources can be definitional (such as Location where the kind is mode). Related artifacts SHOULD be used to reference definitional resources, and profiles SHOULD be used to make that explicit for particular use cases.
Control	0..1
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
210. Extension.extension:relatesTo.url
Control	1..1
Fixed Value	`relatesTo`
212. Extension.extension:relatesTo.value[x]
Control	0..0
214. Extension.extension:publicationForm
Slice Name	publicationForm
Definition	R5: `Citation.citedArtifact.publicationForm` (new:BackboneElement)
Short	R5: If multiple, used to represent alternative forms of the article that are not separate citations (new)
Comments	Element `Citation.citedArtifact.publicationForm` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A common use is a journal article with a publication date and pagination for a print version and a different publication date for the online version of the same article.
Control	0..*
Requirements	Element `Citation.citedArtifact.publicationForm` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
216. Extension.extension:publicationForm.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
218. Extension.extension:publicationForm.extension:publishedIn
Slice Name	publishedIn
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn` (new:BackboneElement)
Short	R5: The collection the cited article or artifact is published in (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
220. Extension.extension:publicationForm.extension:publishedIn.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
222. Extension.extension:publicationForm.extension:publishedIn.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.type` (new:CodeableConcept)
Short	R5: Kind of container (e.g. Periodical, database, or book) (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.type` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Journals and newspapers are coded as Periodical.
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.type` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
224. Extension.extension:publicationForm.extension:publishedIn.extension:type.url
Control	1..1
Fixed Value	`type`
226. Extension.extension:publicationForm.extension:publishedIn.extension:type.value[x]
Definition	Kind of container (e.g. Periodical, database, or book).
Short	Kind of container (e.g. Periodical, database, or book)
Comments	Journals and newspapers are coded as Periodical.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5PublishedInTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-published-in-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
228. Extension.extension:publicationForm.extension:publishedIn.extension:identifier
Slice Name	identifier
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.identifier` (new:Identifier)
Short	R5: Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
230. Extension.extension:publicationForm.extension:publishedIn.extension:identifier.url
Control	1..1
Fixed Value	`identifier`
232. Extension.extension:publicationForm.extension:publishedIn.extension:identifier.value[x]
Definition	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN.
Short	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
234. Extension.extension:publicationForm.extension:publishedIn.extension:title
Slice Name	title
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.title` (new:string)
Short	R5: Name of the database or title of the book or journal (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.title` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). ClinicalTrials.gov is a name of a database.
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.title` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
236. Extension.extension:publicationForm.extension:publishedIn.extension:title.url
Control	1..1
Fixed Value	`title`
238. Extension.extension:publicationForm.extension:publishedIn.extension:title.value[x]
Definition	Name of the database or title of the book or journal.
Short	Name of the database or title of the book or journal
Comments	ClinicalTrials.gov is a name of a database.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
240. Extension.extension:publicationForm.extension:publishedIn.extension:publisher
Slice Name	publisher
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.publisher` (new:Reference(Organization))
Short	R5: Name of or resource describing the publisher (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
242. Extension.extension:publicationForm.extension:publishedIn.extension:publisher.url
Control	1..1
Fixed Value	`publisher`
244. Extension.extension:publicationForm.extension:publishedIn.extension:publisher.value[x]
Definition	Name of or resource describing the publisher.
Short	Name of or resource describing the publisher
Control	0..1
Type	Reference(Cross-version Profile for R5.Organization for use in FHIR R4, Organization)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
246. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation
Slice Name	publisherLocation
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` (new:string)
Short	R5: Geographic location of the publisher (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
248. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation.url
Control	1..1
Fixed Value	`publisherLocation`
250. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation.value[x]
Definition	Geographic location of the publisher.
Short	Geographic location of the publisher
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
252. Extension.extension:publicationForm.extension:publishedIn.url
Control	1..1
Fixed Value	`publishedIn`
254. Extension.extension:publicationForm.extension:publishedIn.value[x]
Control	0..0
256. Extension.extension:publicationForm.extension:citedMedium
Slice Name	citedMedium
Definition	R5: `Citation.citedArtifact.publicationForm.citedMedium` (new:CodeableConcept)
Short	R5: Internet or Print (new)
Comments	Element `Citation.citedArtifact.publicationForm.citedMedium` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.citedMedium` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.citedMedium` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.citedMedium` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.citedMedium` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.citedMedium` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
258. Extension.extension:publicationForm.extension:citedMedium.url
Control	1..1
Fixed Value	`citedMedium`
260. Extension.extension:publicationForm.extension:citedMedium.value[x]
Definition	Describes the form of the medium cited. Common codes are "Internet" or "Print". The CitedMedium value set has 6 codes. The codes internet, print, and offline-digital-storage are the common codes for a typical publication form, though internet and print are more common for study citations. Three additional codes (each appending one of the primary codes with "-without-issue" are used for situations when a study is published both within an issue (of a periodical release as commonly done for journals) AND is published separately from the issue (as commonly done with early online publication), to represent specific identification of the publication form not associated with the issue.
Short	Internet or Print
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedMediumForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-medium-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
262. Extension.extension:publicationForm.extension:volume
Slice Name	volume
Definition	R5: `Citation.citedArtifact.publicationForm.volume` (new:string)
Short	R5: Volume number of journal or other collection in which the article is published (new)
Comments	Element `Citation.citedArtifact.publicationForm.volume` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.volume` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.volume` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.volume` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.volume` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.volume` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
264. Extension.extension:publicationForm.extension:volume.url
Control	1..1
Fixed Value	`volume`
266. Extension.extension:publicationForm.extension:volume.value[x]
Definition	Volume number of journal or other collection in which the article is published.
Short	Volume number of journal or other collection in which the article is published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
268. Extension.extension:publicationForm.extension:issue
Slice Name	issue
Definition	R5: `Citation.citedArtifact.publicationForm.issue` (new:string)
Short	R5: Issue, part or supplement of journal or other collection in which the article is published (new)
Comments	Element `Citation.citedArtifact.publicationForm.issue` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.issue` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.issue` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.issue` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.issue` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.issue` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
270. Extension.extension:publicationForm.extension:issue.url
Control	1..1
Fixed Value	`issue`
272. Extension.extension:publicationForm.extension:issue.value[x]
Definition	Issue, part or supplement of journal or other collection in which the article is published.
Short	Issue, part or supplement of journal or other collection in which the article is published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
274. Extension.extension:publicationForm.extension:articleDate
Slice Name	articleDate
Definition	R5: `Citation.citedArtifact.publicationForm.articleDate` (new:dateTime)
Short	R5: The date the article was added to the database, or the date the article was released (new)
Comments	Element `Citation.citedArtifact.publicationForm.articleDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.articleDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.articleDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The articleDate is the preferred element for expressing the publication date as structured data.
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.articleDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.articleDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.articleDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
276. Extension.extension:publicationForm.extension:articleDate.url
Control	1..1
Fixed Value	`articleDate`
278. Extension.extension:publicationForm.extension:articleDate.value[x]
Definition	The date the article was added to the database, or the date the article was released.
Short	The date the article was added to the database, or the date the article was released
Comments	The articleDate is the preferred element for expressing the publication date as structured data.
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
280. Extension.extension:publicationForm.extension:publicationDateText
Slice Name	publicationDateText
Definition	R5: `Citation.citedArtifact.publicationForm.publicationDateText` (new:string)
Short	R5: Text representation of the date on which the issue of the cited artifact was published (new)
Comments	Element `Citation.citedArtifact.publicationForm.publicationDateText` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateText` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateText` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The publicationDateText element is prefererntially used when a date is not represented in a form that can be handled as structured data in other elements.
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.publicationDateText` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateText` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateText` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
282. Extension.extension:publicationForm.extension:publicationDateText.url
Control	1..1
Fixed Value	`publicationDateText`
284. Extension.extension:publicationForm.extension:publicationDateText.value[x]
Definition	Text representation of the date on which the issue of the cited artifact was published.
Short	Text representation of the date on which the issue of the cited artifact was published
Comments	The publicationDateText element is prefererntially used when a date is not represented in a form that can be handled as structured data in other elements.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
286. Extension.extension:publicationForm.extension:publicationDateSeason
Slice Name	publicationDateSeason
Definition	R5: `Citation.citedArtifact.publicationForm.publicationDateSeason` (new:string)
Short	R5: Season in which the cited artifact was published (new)
Comments	Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
288. Extension.extension:publicationForm.extension:publicationDateSeason.url
Control	1..1
Fixed Value	`publicationDateSeason`
290. Extension.extension:publicationForm.extension:publicationDateSeason.value[x]
Definition	Spring, Summer, Fall/Autumn, Winter.
Short	Season in which the cited artifact was published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
292. Extension.extension:publicationForm.extension:lastRevisionDate
Slice Name	lastRevisionDate
Definition	R5: `Citation.citedArtifact.publicationForm.lastRevisionDate` (new:dateTime)
Short	R5: The date the article was last revised or updated in the database (new)
Comments	Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The lastRevisionDate is used for the cited article and not the date the Citation Resource is last revised.
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
294. Extension.extension:publicationForm.extension:lastRevisionDate.url
Control	1..1
Fixed Value	`lastRevisionDate`
296. Extension.extension:publicationForm.extension:lastRevisionDate.value[x]
Definition	The date the article was last revised or updated in the database.
Short	The date the article was last revised or updated in the database
Comments	The lastRevisionDate is used for the cited article and not the date the Citation Resource is last revised.
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
298. Extension.extension:publicationForm.extension:language
Slice Name	language
Definition	R5: `Citation.citedArtifact.publicationForm.language` (new:CodeableConcept)
Short	R5: Language(s) in which this form of the article is published (new)
Comments	Element `Citation.citedArtifact.publicationForm.language` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.publicationForm.language` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
300. Extension.extension:publicationForm.extension:language.url
Control	1..1
Fixed Value	`language`
302. Extension.extension:publicationForm.extension:language.value[x]
Definition	The language or languages in which this form of the article is published.
Short	Language(s) in which this form of the article is published
Control	0..1
Binding	The codes SHOULD be taken from R5LanguagesForR4 (0.1.0) (preferred to `http://hl7.org/fhir/uv/xver/ValueSet/R5-languages-for-R4\|0.1.0`) A human language.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
304. Extension.extension:publicationForm.extension:accessionNumber
Slice Name	accessionNumber
Definition	R5: `Citation.citedArtifact.publicationForm.accessionNumber` (new:string)
Short	R5: Entry number or identifier for inclusion in a database (new)
Comments	Element `Citation.citedArtifact.publicationForm.accessionNumber` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.accessionNumber` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.accessionNumber` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Accession numbers may be used instead of or in addition to page numbers. Accession numbers are functionally identifiers when coupled with the identity of the database for which they are accession numbers. Accession numbers which are used for indexing citations in a dataset of citations should NOT be entered in Citation.citedArtifact.publicationForm.accessionNumber -- this use would be a type of Citation.identifier for the citation record itself.
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.accessionNumber` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.accessionNumber` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.accessionNumber` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
306. Extension.extension:publicationForm.extension:accessionNumber.url
Control	1..1
Fixed Value	`accessionNumber`
308. Extension.extension:publicationForm.extension:accessionNumber.value[x]
Definition	Entry number or identifier for inclusion in a database.
Short	Entry number or identifier for inclusion in a database
Comments	Accession numbers may be used instead of or in addition to page numbers. Accession numbers are functionally identifiers when coupled with the identity of the database for which they are accession numbers. Accession numbers which are used for indexing citations in a dataset of citations should NOT be entered in Citation.citedArtifact.publicationForm.accessionNumber -- this use would be a type of Citation.identifier for the citation record itself.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
310. Extension.extension:publicationForm.extension:pageString
Slice Name	pageString
Definition	R5: `Citation.citedArtifact.publicationForm.pageString` (new:string)
Short	R5: Used for full display of pagination (new)
Comments	Element `Citation.citedArtifact.publicationForm.pageString` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageString` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageString` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.pageString` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageString` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageString` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
312. Extension.extension:publicationForm.extension:pageString.url
Control	1..1
Fixed Value	`pageString`
314. Extension.extension:publicationForm.extension:pageString.value[x]
Definition	Used for full display of pagination.
Short	Used for full display of pagination
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
316. Extension.extension:publicationForm.extension:firstPage
Slice Name	firstPage
Definition	R5: `Citation.citedArtifact.publicationForm.firstPage` (new:string)
Short	R5: Used for isolated representation of first page (new)
Comments	Element `Citation.citedArtifact.publicationForm.firstPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.firstPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.firstPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.firstPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.firstPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.firstPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
318. Extension.extension:publicationForm.extension:firstPage.url
Control	1..1
Fixed Value	`firstPage`
320. Extension.extension:publicationForm.extension:firstPage.value[x]
Definition	Used for isolated representation of first page.
Short	Used for isolated representation of first page
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
322. Extension.extension:publicationForm.extension:lastPage
Slice Name	lastPage
Definition	R5: `Citation.citedArtifact.publicationForm.lastPage` (new:string)
Short	R5: Used for isolated representation of last page (new)
Comments	Element `Citation.citedArtifact.publicationForm.lastPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.lastPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
324. Extension.extension:publicationForm.extension:lastPage.url
Control	1..1
Fixed Value	`lastPage`
326. Extension.extension:publicationForm.extension:lastPage.value[x]
Definition	Used for isolated representation of last page.
Short	Used for isolated representation of last page
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
328. Extension.extension:publicationForm.extension:pageCount
Slice Name	pageCount
Definition	R5: `Citation.citedArtifact.publicationForm.pageCount` (new:string)
Short	R5: Number of pages or screens (new)
Comments	Element `Citation.citedArtifact.publicationForm.pageCount` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageCount` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageCount` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.pageCount` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageCount` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageCount` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
330. Extension.extension:publicationForm.extension:pageCount.url
Control	1..1
Fixed Value	`pageCount`
332. Extension.extension:publicationForm.extension:pageCount.value[x]
Definition	Actual or approximate number of pages or screens. Distinct from reporting the page numbers.
Short	Number of pages or screens
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
334. Extension.extension:publicationForm.extension:copyright
Slice Name	copyright
Definition	R5: `Citation.citedArtifact.publicationForm.copyright` (new:markdown)
Short	R5: Copyright notice for the full article or artifact (new)
Comments	Element `Citation.citedArtifact.publicationForm.copyright` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). It is possible that different publication forms have different copyright notices.
Control	0..1
Requirements	Element `Citation.citedArtifact.publicationForm.copyright` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
336. Extension.extension:publicationForm.extension:copyright.url
Control	1..1
Fixed Value	`copyright`
338. Extension.extension:publicationForm.extension:copyright.value[x]
Definition	Copyright notice for the full article or artifact.
Short	Copyright notice for the full article or artifact
Comments	It is possible that different publication forms have different copyright notices.
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
340. Extension.extension:publicationForm.url
Control	1..1
Fixed Value	`publicationForm`
342. Extension.extension:publicationForm.value[x]
Control	0..0
344. Extension.extension:webLocation
Slice Name	webLocation
Definition	R5: `Citation.citedArtifact.webLocation` (new:BackboneElement)
Short	R5: Used for any URL for the article or artifact cited (new)
Comments	Element `Citation.citedArtifact.webLocation` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.webLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.webLocation` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.webLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
346. Extension.extension:webLocation.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
348. Extension.extension:webLocation.extension:classifier
Slice Name	classifier
Definition	R5: `Citation.citedArtifact.webLocation.classifier` (new:CodeableConcept)
Short	R5: Code the reason for different URLs, e.g. abstract and full-text (new)
Comments	Element `Citation.citedArtifact.webLocation.classifier` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Categories that may be frequently used for study citations may include abstract, full-text, supplement, webpage, and doi-based.
Control	0..*
Requirements	Element `Citation.citedArtifact.webLocation.classifier` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
350. Extension.extension:webLocation.extension:classifier.url
Control	1..1
Fixed Value	`classifier`
352. Extension.extension:webLocation.extension:classifier.value[x]
Definition	A characterization of the object expected at the web location.
Short	Code the reason for different URLs, e.g. abstract and full-text
Comments	Categories that may be frequently used for study citations may include abstract, full-text, supplement, webpage, and doi-based.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ArtifactUrlClassifierForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-artifact-url-classifier-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
354. Extension.extension:webLocation.extension:url
Slice Name	url
Definition	R5: `Citation.citedArtifact.webLocation.url` (new:uri)
Short	R5: The specific URL (new)
Comments	Element `Citation.citedArtifact.webLocation.url` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.url` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.url` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Persistent URLs, like doi, are preferred.
Control	0..1
Requirements	Element `Citation.citedArtifact.webLocation.url` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.url` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.url` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
356. Extension.extension:webLocation.extension:url.url
Control	1..1
Fixed Value	`url`
358. Extension.extension:webLocation.extension:url.value[x]
Definition	The specific URL.
Short	The specific URL
Comments	Persistent URLs, like doi, are preferred.
Control	0..1
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
360. Extension.extension:webLocation.url
Control	1..1
Fixed Value	`webLocation`
362. Extension.extension:webLocation.value[x]
Control	0..0
364. Extension.extension:classification
Slice Name	classification
Definition	R5: `Citation.citedArtifact.classification` (new:BackboneElement)
Short	R5: The assignment to an organizing scheme (new)
Comments	Element `Citation.citedArtifact.classification` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.classification` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.classification` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.classification` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
366. Extension.extension:classification.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
368. Extension.extension:classification.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.classification.type` (new:CodeableConcept)
Short	R5: The kind of classifier (e.g. publication type, keyword) (new)
Comments	Element `Citation.citedArtifact.classification.type` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.classification.type` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
370. Extension.extension:classification.extension:type.url
Control	1..1
Fixed Value	`type`
372. Extension.extension:classification.extension:type.value[x]
Definition	The kind of classifier (e.g. publication type, keyword).
Short	The kind of classifier (e.g. publication type, keyword)
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactClassificationTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-classification-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
374. Extension.extension:classification.extension:classifier
Slice Name	classifier
Definition	R5: `Citation.citedArtifact.classification.classifier` (new:CodeableConcept)
Short	R5: The specific classification value (new)
Comments	Element `Citation.citedArtifact.classification.classifier` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.classification.classifier` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
376. Extension.extension:classification.extension:classifier.url
Control	1..1
Fixed Value	`classifier`
378. Extension.extension:classification.extension:classifier.value[x]
Definition	The specific classification value.
Short	The specific classification value
Control	0..1
Binding	For example codes, see R5CitationArtifactClassifierForR4 (0.1.0) (example to `http://hl7.org/fhir/uv/xver/ValueSet/R5-citation-artifact-classifier-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
380. Extension.extension:classification.extension:artifactAssessment
Slice Name	artifactAssessment
Definition	R5: `Citation.citedArtifact.classification.artifactAssessment` (new:Reference(ArtifactAssessment))
Short	R5: Complex or externally created classification (new)
Comments	Element `Citation.citedArtifact.classification.artifactAssessment` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.artifactAssessment` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.artifactAssessment` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Examples relevant to study citations include MeSH Headings or Keywords that contain qualifier codings or sub-classifications, and include risk of bias assessments created by persons different from the creator of the citation record.
Control	0..*
Requirements	Element `Citation.citedArtifact.classification.artifactAssessment` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.artifactAssessment` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.artifactAssessment` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
382. Extension.extension:classification.extension:artifactAssessment.url
Control	1..1
Fixed Value	`artifactAssessment`
384. Extension.extension:classification.extension:artifactAssessment.value[x]
Definition	Complex or externally created classification.
Short	Complex or externally created classification
Comments	Examples relevant to study citations include MeSH Headings or Keywords that contain qualifier codings or sub-classifications, and include risk of bias assessments created by persons different from the creator of the citation record.
Control	0..1
Type	Reference(Cross-version Profile for R5.ArtifactAssessment for use in FHIR R4, Basic)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
386. Extension.extension:classification.url
Control	1..1
Fixed Value	`classification`
388. Extension.extension:classification.value[x]
Control	0..0
390. Extension.extension:contributorship
Slice Name	contributorship
Definition	R5: `Citation.citedArtifact.contributorship` (new:BackboneElement)
Short	R5: Attribution of authors and other contributors (new)
Comments	Element `Citation.citedArtifact.contributorship` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.contributorship` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Need to support individualized and collective attribution of authorship and contributorship to people and groups. Element `Citation.citedArtifact.contributorship` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.contributorship` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
392. Extension.extension:contributorship.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
394. Extension.extension:contributorship.extension:complete
Slice Name	complete
Definition	R5: `Citation.citedArtifact.contributorship.complete` (new:boolean)
Short	R5: Indicates if the list includes all authors and/or contributors (new)
Comments	Element `Citation.citedArtifact.contributorship.complete` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.complete` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.complete` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If list is incomplete, "et al" can be appended to Contributorship.summary.value for display purposes.
Control	0..1
Requirements	Element `Citation.citedArtifact.contributorship.complete` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.complete` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.complete` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
396. Extension.extension:contributorship.extension:complete.url
Control	1..1
Fixed Value	`complete`
398. Extension.extension:contributorship.extension:complete.value[x]
Definition	Indicates if the list includes all authors and/or contributors.
Short	Indicates if the list includes all authors and/or contributors
Comments	If list is incomplete, "et al" can be appended to Contributorship.summary.value for display purposes.
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
400. Extension.extension:contributorship.extension:entry
Slice Name	entry
Definition	R5: `Citation.citedArtifact.contributorship.entry` (new:BackboneElement)
Short	R5: An individual entity named as a contributor (new)
Comments	Element `Citation.citedArtifact.contributorship.entry` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Used to report contributorship in individualized ways.
Control	0..*
Requirements	Element `Citation.citedArtifact.contributorship.entry` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
402. Extension.extension:contributorship.extension:entry.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
404. Extension.extension:contributorship.extension:entry.extension:contributor
Slice Name	contributor
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributor` (new:Reference(Practitioner,Organization))
Short	R5: The identity of the individual contributor (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributor` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributor` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributor` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If naming a contributor without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	1..1
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributor` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributor` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributor` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
406. Extension.extension:contributorship.extension:entry.extension:contributor.url
Control	1..1
Fixed Value	`contributor`
408. Extension.extension:contributorship.extension:entry.extension:contributor.value[x]
Definition	The identity of the individual contributor.
Short	The identity of the individual contributor
Comments	If naming a contributor without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	1..1
Type	Reference(Cross-version Profile for R5.Practitioner for use in FHIR R4, Practitioner, Cross-version Profile for R5.Organization for use in FHIR R4, Organization)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
410. Extension.extension:contributorship.extension:entry.extension:forenameInitials
Slice Name	forenameInitials
Definition	R5: `Citation.citedArtifact.contributorship.entry.forenameInitials` (new:string)
Short	R5: For citation styles that use initials (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). This element is used to support a data element used for citations that is not otherwise supported fully by FHIR HumanName datatype. In some citation summary styles (e.g. Medline), authors are presented with full spelling of their last name (family name) and initials for all forenames (first names, middle names, preceding names, given names). As the FHIR HumanName Datatype does not have a specific element for forename initials and this is common in citation usage, the element is added to contributorship.entry directly.
Control	0..1
Requirements	Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
412. Extension.extension:contributorship.extension:entry.extension:forenameInitials.url
Control	1..1
Fixed Value	`forenameInitials`
414. Extension.extension:contributorship.extension:entry.extension:forenameInitials.value[x]
Definition	For citation styles that use initials.
Short	For citation styles that use initials
Comments	This element is used to support a data element used for citations that is not otherwise supported fully by FHIR HumanName datatype. In some citation summary styles (e.g. Medline), authors are presented with full spelling of their last name (family name) and initials for all forenames (first names, middle names, preceding names, given names). As the FHIR HumanName Datatype does not have a specific element for forename initials and this is common in citation usage, the element is added to contributorship.entry directly.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
416. Extension.extension:contributorship.extension:entry.extension:affiliation
Slice Name	affiliation
Definition	R5: `Citation.citedArtifact.contributorship.entry.affiliation` (new:Reference(Organization,PractitionerRole))
Short	R5: Organizational affiliation (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.affiliation` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.affiliation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.affiliation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If naming an organization without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	0..*
Requirements	Element `Citation.citedArtifact.contributorship.entry.affiliation` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.affiliation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.affiliation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
418. Extension.extension:contributorship.extension:entry.extension:affiliation.url
Control	1..1
Fixed Value	`affiliation`
420. Extension.extension:contributorship.extension:entry.extension:affiliation.value[x]
Definition	Organization affiliated with the contributor.
Short	Organizational affiliation
Comments	If naming an organization without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	0..1
Type	Reference(Cross-version Profile for R5.Organization for use in FHIR R4, Organization, Cross-version Profile for R5.PractitionerRole for use in FHIR R4, PractitionerRole)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
422. Extension.extension:contributorship.extension:entry.extension:contributionType
Slice Name	contributionType
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionType` (new:CodeableConcept)
Short	R5: The specific contribution (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionType` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionType` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionType` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The CreDiT taxonomy provides a way to encode contribution information. The purpose of CRediT is to provide transparency in contributions to scholarly published work, to enable improved systems of attribution, credit, and accountability.
Control	0..*
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionType` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionType` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionType` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
424. Extension.extension:contributorship.extension:entry.extension:contributionType.url
Control	1..1
Fixed Value	`contributionType`
426. Extension.extension:contributorship.extension:entry.extension:contributionType.value[x]
Definition	This element identifies the specific nature of an individual’s contribution with respect to the cited work.
Short	The specific contribution
Comments	The CreDiT taxonomy provides a way to encode contribution information. The purpose of CRediT is to provide transparency in contributions to scholarly published work, to enable improved systems of attribution, credit, and accountability.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ArtifactContributionTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-artifact-contribution-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
428. Extension.extension:contributorship.extension:entry.extension:role
Slice Name	role
Definition	R5: `Citation.citedArtifact.contributorship.entry.role` (new:CodeableConcept)
Short	R5: The role of the contributor (e.g. author, editor, reviewer, funder) (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.role` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.role` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.role` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.contributorship.entry.role` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.role` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.role` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
430. Extension.extension:contributorship.extension:entry.extension:role.url
Control	1..1
Fixed Value	`role`
432. Extension.extension:contributorship.extension:entry.extension:role.value[x]
Definition	The role of the contributor (e.g. author, editor, reviewer, funder).
Short	The role of the contributor (e.g. author, editor, reviewer, funder)
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ContributorRoleForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-role-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
434. Extension.extension:contributorship.extension:entry.extension:contributionInstance
Slice Name	contributionInstance
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionInstance` (new:BackboneElement)
Short	R5: Contributions with accounting for time or number (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
436. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
438. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionInstance.type` (new:CodeableConcept)
Short	R5: The specific contribution (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
440. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.url
Control	1..1
Fixed Value	`type`
442. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.value[x]
Definition	The specific contribution.
Short	The specific contribution
Control	1..1
Binding	Unless not suitable, these codes SHALL be taken from R5ArtifactContributionInstanceTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-artifact-contribution-instance-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
444. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time
Slice Name	time
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionInstance.time` (new:dateTime)
Short	R5: The time that the contribution was made (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
446. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.url
Control	1..1
Fixed Value	`time`
448. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.value[x]
Definition	The time that the contribution was made.
Short	The time that the contribution was made
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
450. Extension.extension:contributorship.extension:entry.extension:contributionInstance.url
Control	1..1
Fixed Value	`contributionInstance`
452. Extension.extension:contributorship.extension:entry.extension:contributionInstance.value[x]
Control	0..0
454. Extension.extension:contributorship.extension:entry.extension:correspondingContact
Slice Name	correspondingContact
Definition	R5: `Citation.citedArtifact.contributorship.entry.correspondingContact` (new:boolean)
Short	R5: Whether the contributor is the corresponding contributor for the role (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If there are multiple authors and one serves as the corresponding author, then that one would have correspondingContact = true.
Control	0..1
Requirements	Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
456. Extension.extension:contributorship.extension:entry.extension:correspondingContact.url
Control	1..1
Fixed Value	`correspondingContact`
458. Extension.extension:contributorship.extension:entry.extension:correspondingContact.value[x]
Definition	Whether the contributor is the corresponding contributor for the role.
Short	Whether the contributor is the corresponding contributor for the role
Comments	If there are multiple authors and one serves as the corresponding author, then that one would have correspondingContact = true.
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
460. Extension.extension:contributorship.extension:entry.extension:rankingOrder
Slice Name	rankingOrder
Definition	R5: `Citation.citedArtifact.contributorship.entry.rankingOrder` (new:positiveInt)
Short	R5: Ranked order of contribution (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Used to retain order of authorship as structured data
Control	0..1
Requirements	Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
462. Extension.extension:contributorship.extension:entry.extension:rankingOrder.url
Control	1..1
Fixed Value	`rankingOrder`
464. Extension.extension:contributorship.extension:entry.extension:rankingOrder.value[x]
Definition	Provides a numerical ranking to represent the degree of contributorship relative to other contributors, such as 1 for first author and 2 for second author.
Short	Ranked order of contribution
Comments	Used to retain order of authorship as structured data
Control	0..1
Type	positiveInt
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
466. Extension.extension:contributorship.extension:entry.url
Control	1..1
Fixed Value	`entry`
468. Extension.extension:contributorship.extension:entry.value[x]
Control	0..0
470. Extension.extension:contributorship.extension:summary
Slice Name	summary
Definition	R5: `Citation.citedArtifact.contributorship.summary` (new:BackboneElement)
Short	R5: Used to record a display of the author/contributor list without separate data element for each list member (new)
Comments	Element `Citation.citedArtifact.contributorship.summary` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.contributorship.summary` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
472. Extension.extension:contributorship.extension:summary.extension
Control	1..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
474. Extension.extension:contributorship.extension:summary.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.contributorship.summary.type` (new:CodeableConcept)
Short	R5: Such as author list, contributorship statement, funding statement, acknowledgements statement, or conflicts of interest statement (new)
Comments	Element `Citation.citedArtifact.contributorship.summary.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.contributorship.summary.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
476. Extension.extension:contributorship.extension:summary.extension:type.url
Control	1..1
Fixed Value	`type`
478. Extension.extension:contributorship.extension:summary.extension:type.value[x]
Definition	Used most commonly to express an author list or a contributorship statement.
Short	Such as author list, contributorship statement, funding statement, acknowledgements statement, or conflicts of interest statement
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ContributorSummaryTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-summary-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
480. Extension.extension:contributorship.extension:summary.extension:style
Slice Name	style
Definition	R5: `Citation.citedArtifact.contributorship.summary.style` (new:CodeableConcept)
Short	R5: The format for the display string (new)
Comments	Element `Citation.citedArtifact.contributorship.summary.style` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.style` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.style` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.contributorship.summary.style` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.style` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.style` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
482. Extension.extension:contributorship.extension:summary.extension:style.url
Control	1..1
Fixed Value	`style`
484. Extension.extension:contributorship.extension:summary.extension:style.value[x]
Definition	The format for the display string, such as author last name with first letter capitalized followed by forename initials.
Short	The format for the display string
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ContributorSummaryStyleForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-summary-style-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
486. Extension.extension:contributorship.extension:summary.extension:source
Slice Name	source
Definition	R5: `Citation.citedArtifact.contributorship.summary.source` (new:CodeableConcept)
Short	R5: Used to code the producer or rule for creating the display string (new)
Comments	Element `Citation.citedArtifact.contributorship.summary.source` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.source` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.source` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Citation.citedArtifact.contributorship.summary.source` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.source` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.source` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
488. Extension.extension:contributorship.extension:summary.extension:source.url
Control	1..1
Fixed Value	`source`
490. Extension.extension:contributorship.extension:summary.extension:source.value[x]
Definition	Used to code the producer or rule for creating the display string.
Short	Used to code the producer or rule for creating the display string
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ContributorSummarySourceForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-summary-source-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
492. Extension.extension:contributorship.extension:summary.extension:value
Slice Name	value
Definition	R5: `Citation.citedArtifact.contributorship.summary.value` (new:markdown)
Short	R5: The display string for the author list, contributor list, or contributorship statement (new)
Comments	Element `Citation.citedArtifact.contributorship.summary.value` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Citation.citedArtifact.contributorship.summary.value` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
494. Extension.extension:contributorship.extension:summary.extension:value.url
Control	1..1
Fixed Value	`value`
496. Extension.extension:contributorship.extension:summary.extension:value.value[x]
Definition	The display string for the author list, contributor list, or contributorship statement.
Short	The display string for the author list, contributor list, or contributorship statement
Control	1..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
498. Extension.extension:contributorship.extension:summary.url
Control	1..1
Fixed Value	`summary`
500. Extension.extension:contributorship.extension:summary.value[x]
Control	0..0
502. Extension.extension:contributorship.url
Control	1..1
Fixed Value	`contributorship`
504. Extension.extension:contributorship.value[x]
Control	0..0
506. Extension.extension:note
Slice Name	note
Definition	R5: `Citation.citedArtifact.note` (new:Annotation)
Short	R5: Any additional information or content for the article or artifact (new)
Comments	Element `Citation.citedArtifact.note` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.note` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.note` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Citation.citedArtifact.note` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.note` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.note` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
508. Extension.extension:note.url
Control	1..1
Fixed Value	`note`
510. Extension.extension:note.value[x]
Definition	Any additional information or content for the article or artifact.
Short	Any additional information or content for the article or artifact
Control	0..1
Type	Annotation
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
512. Extension.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-Citation.citedArtifact`
514. Extension.value[x]
Control	0..0

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	R5: `Citation.citedArtifact` (new:BackboneElement)
Short	R5: The article or artifact being described (new)
Comments	Element `Citation.citedArtifact` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1 This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
2. Extension.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
4. Extension.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
6. Extension.extension:identifier
Slice Name	identifier
Definition	R5: `Citation.citedArtifact.identifier` (new:Identifier)
Short	R5: Unique identifier. May include DOI, PMID, PMCID, etc (new)
Comments	Element `Citation.citedArtifact.identifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). This element will contain unique identifiers that support de-duplication of citations. Commonly used identifiers for study citations include digital object identifier (DOI), PubMed ID (PMID), and PubMed Central ID (PMCID). To maintain interoperability, the suggested identifier.system values to use for these 3 identifiers are: DOI = "https://doi.org" PMID = "https://pubmed.ncbi.nlm.nih.gov" PMCID = "https://www.ncbi.nlm.nih.gov/pmc/"
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Allows externally provided and/or usable identifiers to be associated with the cited artifact. Element `Citation.citedArtifact.identifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
8. Extension.extension:identifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
10. Extension.extension:identifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
12. Extension.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
14. Extension.extension:identifier.value[x]
Definition	A formal identifier that is used to identify the cited artifact when it is represented in other formats, or referenced in a specification, model, design or an instance.
Short	Unique identifier. May include DOI, PMID, PMCID, etc
Comments	This element will contain unique identifiers that support de-duplication of citations. Commonly used identifiers for study citations include digital object identifier (DOI), PubMed ID (PMID), and PubMed Central ID (PMCID). To maintain interoperability, the suggested identifier.system values to use for these 3 identifiers are: DOI = "https://doi.org" PMID = "https://pubmed.ncbi.nlm.nih.gov" PMCID = "https://www.ncbi.nlm.nih.gov/pmc/"
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
16. Extension.extension:relatedIdentifier
Slice Name	relatedIdentifier
Definition	R5: `Citation.citedArtifact.relatedIdentifier` (new:Identifier)
Short	R5: Identifier not unique to the cited artifact. May include trial registry identifiers (new)
Comments	Element `Citation.citedArtifact.relatedIdentifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatedIdentifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatedIdentifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). May include trial registry identifiers, e.g. NCT04372602 from clinicaltrials.gov. This related identifier would not be used as unique identifier for the cited artifact itself. Multiple published articles (each with their own unique identifier) may relate to the same study record in a research registry. Commonly used related identifiers for study registries include ClinicalTrials.gov identifier (NCTId) and PROSPERO identifier (used for registration of systematic reviews). To maintain interoperability, the suggested identifier.system values to use for these 2 identifiers are: ClinicalTrials.gov = "https://clinicaltrials.gov" PROSPERO = "https://www.crd.york.ac.uk/prospero/"
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Allows externally provided and/or usable identifiers to be associated with this the cited artifact. Element `Citation.citedArtifact.relatedIdentifier` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatedIdentifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatedIdentifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
18. Extension.extension:relatedIdentifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
20. Extension.extension:relatedIdentifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
22. Extension.extension:relatedIdentifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatedIdentifier`
24. Extension.extension:relatedIdentifier.value[x]
Definition	A formal identifier that is used to identify things closely related to the cited artifact.
Short	Identifier not unique to the cited artifact. May include trial registry identifiers
Comments	May include trial registry identifiers, e.g. NCT04372602 from clinicaltrials.gov. This related identifier would not be used as unique identifier for the cited artifact itself. Multiple published articles (each with their own unique identifier) may relate to the same study record in a research registry. Commonly used related identifiers for study registries include ClinicalTrials.gov identifier (NCTId) and PROSPERO identifier (used for registration of systematic reviews). To maintain interoperability, the suggested identifier.system values to use for these 2 identifiers are: ClinicalTrials.gov = "https://clinicaltrials.gov" PROSPERO = "https://www.crd.york.ac.uk/prospero/"
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
26. Extension.extension:dateAccessed
Slice Name	dateAccessed
Definition	R5: `Citation.citedArtifact.dateAccessed` (new:dateTime)
Short	R5: When the cited artifact was accessed (new)
Comments	Element `Citation.citedArtifact.dateAccessed` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.dateAccessed` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.dateAccessed` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Use this element when citing an artifact from a potentially unstable source, such as a webpage, to note the date (and time) the source was accessed.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.dateAccessed` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.dateAccessed` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.dateAccessed` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
28. Extension.extension:dateAccessed.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
30. Extension.extension:dateAccessed.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
32. Extension.extension:dateAccessed.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateAccessed`
34. Extension.extension:dateAccessed.value[x]
Definition	When the cited artifact was accessed.
Short	When the cited artifact was accessed
Comments	Use this element when citing an artifact from a potentially unstable source, such as a webpage, to note the date (and time) the source was accessed.
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
36. Extension.extension:version
Slice Name	version
Definition	R5: `Citation.citedArtifact.version` (new:BackboneElement)
Short	R5: The defined version of the cited artifact (new)
Comments	Element `Citation.citedArtifact.version` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.version` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.version` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.version` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
38. Extension.extension:version.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
40. Extension.extension:version.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
42. Extension.extension:version.extension:value
Slice Name	value
Definition	R5: `Citation.citedArtifact.version.value` (new:string)
Short	R5: The version number or other version identifier (new)
Comments	Element `Citation.citedArtifact.version.value` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.version.value` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
44. Extension.extension:version.extension:value.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
46. Extension.extension:version.extension:value.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
48. Extension.extension:version.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
50. Extension.extension:version.extension:value.value[x]
Definition	The version number or other version identifier.
Short	The version number or other version identifier
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
52. Extension.extension:version.extension:baseCitation
Slice Name	baseCitation
Definition	R5: `Citation.citedArtifact.version.baseCitation` (new:Reference(Citation))
Short	R5: Citation for the main version of the cited artifact (new)
Comments	Element `Citation.citedArtifact.version.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be version-specific.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.version.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.version` requires a cross-version extension. Element `Citation.citedArtifact.version.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.version.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
54. Extension.extension:version.extension:baseCitation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
56. Extension.extension:version.extension:baseCitation.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
58. Extension.extension:version.extension:baseCitation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`baseCitation`
60. Extension.extension:version.extension:baseCitation.value[x]
Definition	Citation for the main version of the cited artifact.
Short	Citation for the main version of the cited artifact
Comments	When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be version-specific.
Control	0..1
Type	Reference(Cross-version Profile for R5.Citation for use in FHIR R4, Basic)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
62. Extension.extension:version.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`version`
64. Extension.extension:version.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
66. Extension.extension:currentState
Slice Name	currentState
Definition	R5: `Citation.citedArtifact.currentState` (new:CodeableConcept)
Short	R5: The status of the cited artifact (new)
Comments	Element `Citation.citedArtifact.currentState` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.currentState` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.currentState` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.currentState` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.currentState` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.currentState` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
68. Extension.extension:currentState.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
70. Extension.extension:currentState.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
72. Extension.extension:currentState.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`currentState`
74. Extension.extension:currentState.value[x]
Definition	The status of the cited artifact.
Short	The status of the cited artifact
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactStatusTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-status-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
76. Extension.extension:statusDate
Slice Name	statusDate
Definition	R5: `Citation.citedArtifact.statusDate` (new:BackboneElement)
Short	R5: An effective date or period for a status of the cited artifact (new)
Comments	Element `Citation.citedArtifact.statusDate` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.statusDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.statusDate` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.statusDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
78. Extension.extension:statusDate.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
80. Extension.extension:statusDate.extension
Definition	An Extension
Short	Extension
Control	2..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
82. Extension.extension:statusDate.extension:activity
Slice Name	activity
Definition	R5: `Citation.citedArtifact.statusDate.activity` (new:CodeableConcept)
Short	R5: Classification of the status (new)
Comments	Element `Citation.citedArtifact.statusDate.activity` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.activity` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.activity` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.statusDate.activity` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.activity` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.activity` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
84. Extension.extension:statusDate.extension:activity.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
86. Extension.extension:statusDate.extension:activity.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
88. Extension.extension:statusDate.extension:activity.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`activity`
90. Extension.extension:statusDate.extension:activity.value[x]
Definition	A definition of the status associated with a date or period.
Short	Classification of the status
Control	1..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactStatusTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-status-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
92. Extension.extension:statusDate.extension:actual
Slice Name	actual
Definition	R5: `Citation.citedArtifact.statusDate.actual` (new:boolean)
Short	R5: Either occurred or expected (new)
Comments	Element `Citation.citedArtifact.statusDate.actual` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.actual` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.actual` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.statusDate.actual` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.actual` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.actual` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
94. Extension.extension:statusDate.extension:actual.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
96. Extension.extension:statusDate.extension:actual.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
98. Extension.extension:statusDate.extension:actual.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`actual`
100. Extension.extension:statusDate.extension:actual.value[x]
Definition	Either occurred or expected.
Short	Either occurred or expected
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
102. Extension.extension:statusDate.extension:period
Slice Name	period
Definition	R5: `Citation.citedArtifact.statusDate.period` (new:Period)
Short	R5: When the status started and/or ended (new)
Comments	Element `Citation.citedArtifact.statusDate.period` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.period` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.period` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). For an instance, place the same value in both start and end elements.
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.statusDate.period` is part of an existing definition because parent element `Citation.citedArtifact.statusDate` requires a cross-version extension. Element `Citation.citedArtifact.statusDate.period` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.statusDate.period` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
104. Extension.extension:statusDate.extension:period.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
106. Extension.extension:statusDate.extension:period.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
108. Extension.extension:statusDate.extension:period.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`period`
110. Extension.extension:statusDate.extension:period.value[x]
Definition	When the status started and/or ended.
Short	When the status started and/or ended
Comments	For an instance, place the same value in both start and end elements.
Control	1..1
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
112. Extension.extension:statusDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`statusDate`
114. Extension.extension:statusDate.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
116. Extension.extension:title
Slice Name	title
Definition	R5: `Citation.citedArtifact.title` (new:BackboneElement)
Short	R5: The title details of the article or artifact (new)
Comments	Element `Citation.citedArtifact.title` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.title` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
118. Extension.extension:title.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
120. Extension.extension:title.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
122. Extension.extension:title.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.title.type` (new:CodeableConcept)
Short	R5: The kind of title (new)
Comments	Element `Citation.citedArtifact.title.type` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.title.type` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
124. Extension.extension:title.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
126. Extension.extension:title.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
128. Extension.extension:title.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
130. Extension.extension:title.extension:type.value[x]
Definition	Used to express the reason for or classification of the title.
Short	The kind of title
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5TitleTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-title-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
132. Extension.extension:title.extension:language
Slice Name	language
Definition	R5: `Citation.citedArtifact.title.language` (new:CodeableConcept)
Short	R5: Used to express the specific language (new)
Comments	Element `Citation.citedArtifact.title.language` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.title.language` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
134. Extension.extension:title.extension:language.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
136. Extension.extension:title.extension:language.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
138. Extension.extension:title.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
140. Extension.extension:title.extension:language.value[x]
Definition	Used to express the specific language of the title.
Short	Used to express the specific language
Control	0..1
Binding	The codes SHOULD be taken from R5LanguagesForR4 (0.1.0) (preferred to `http://hl7.org/fhir/uv/xver/ValueSet/R5-languages-for-R4\|0.1.0`) A human language.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
142. Extension.extension:title.extension:text
Slice Name	text
Definition	R5: `Citation.citedArtifact.title.text` (new:markdown)
Short	R5: The title of the article or artifact (new)
Comments	Element `Citation.citedArtifact.title.text` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.title.text` is part of an existing definition because parent element `Citation.citedArtifact.title` requires a cross-version extension. Element `Citation.citedArtifact.title.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.title.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
144. Extension.extension:title.extension:text.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
146. Extension.extension:title.extension:text.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
148. Extension.extension:title.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
150. Extension.extension:title.extension:text.value[x]
Definition	The title of the article or artifact.
Short	The title of the article or artifact
Control	1..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
152. Extension.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
154. Extension.extension:title.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
156. Extension.extension:abstract
Slice Name	abstract
Definition	R5: `Citation.citedArtifact.abstract` (new:BackboneElement)
Short	R5: Summary of the article or artifact (new)
Comments	Element `Citation.citedArtifact.abstract` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.abstract` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.abstract` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
158. Extension.extension:abstract.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
160. Extension.extension:abstract.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
162. Extension.extension:abstract.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.abstract.type` (new:CodeableConcept)
Short	R5: The kind of abstract (new)
Comments	Element `Citation.citedArtifact.abstract.type` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract.type` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
164. Extension.extension:abstract.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
166. Extension.extension:abstract.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
168. Extension.extension:abstract.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
170. Extension.extension:abstract.extension:type.value[x]
Definition	Used to express the reason for or classification of the abstract.
Short	The kind of abstract
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactAbstractTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-abstract-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
172. Extension.extension:abstract.extension:language
Slice Name	language
Definition	R5: `Citation.citedArtifact.abstract.language` (new:CodeableConcept)
Short	R5: Used to express the specific language (new)
Comments	Element `Citation.citedArtifact.abstract.language` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract.language` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
174. Extension.extension:abstract.extension:language.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
176. Extension.extension:abstract.extension:language.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
178. Extension.extension:abstract.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
180. Extension.extension:abstract.extension:language.value[x]
Definition	Used to express the specific language of the abstract.
Short	Used to express the specific language
Control	0..1
Binding	The codes SHOULD be taken from R5LanguagesForR4 (0.1.0) (preferred to `http://hl7.org/fhir/uv/xver/ValueSet/R5-languages-for-R4\|0.1.0`) A human language.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
182. Extension.extension:abstract.extension:text
Slice Name	text
Definition	R5: `Citation.citedArtifact.abstract.text` (new:markdown)
Short	R5: Abstract content (new)
Comments	Element `Citation.citedArtifact.abstract.text` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract.text` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.text` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.text` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
184. Extension.extension:abstract.extension:text.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
186. Extension.extension:abstract.extension:text.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
188. Extension.extension:abstract.extension:text.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`text`
190. Extension.extension:abstract.extension:text.value[x]
Definition	Abstract content.
Short	Abstract content
Control	1..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
192. Extension.extension:abstract.extension:copyright
Slice Name	copyright
Definition	R5: `Citation.citedArtifact.abstract.copyright` (new:markdown)
Short	R5: Copyright notice for the abstract (new)
Comments	Element `Citation.citedArtifact.abstract.copyright` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). There is also a copyright element in the publicationForm element, so this copyright element is intended for copyright of the abstract.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.abstract.copyright` is part of an existing definition because parent element `Citation.citedArtifact.abstract` requires a cross-version extension. Element `Citation.citedArtifact.abstract.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.abstract.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
194. Extension.extension:abstract.extension:copyright.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
196. Extension.extension:abstract.extension:copyright.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
198. Extension.extension:abstract.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
200. Extension.extension:abstract.extension:copyright.value[x]
Definition	Copyright notice for the abstract.
Short	Copyright notice for the abstract
Comments	There is also a copyright element in the publicationForm element, so this copyright element is intended for copyright of the abstract.
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
202. Extension.extension:abstract.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`abstract`
204. Extension.extension:abstract.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
206. Extension.extension:part
Slice Name	part
Definition	R5: `Citation.citedArtifact.part` (new:BackboneElement)
Short	R5: The component of the article or artifact (new)
Comments	Element `Citation.citedArtifact.part` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.part` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.part` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.part` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
208. Extension.extension:part.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
210. Extension.extension:part.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
212. Extension.extension:part.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.part.type` (new:CodeableConcept)
Short	R5: The kind of component (new)
Comments	Element `Citation.citedArtifact.part.type` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.part.type` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
214. Extension.extension:part.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
216. Extension.extension:part.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
218. Extension.extension:part.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
220. Extension.extension:part.extension:type.value[x]
Definition	The kind of component.
Short	The kind of component
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactPartTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-part-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
222. Extension.extension:part.extension:value
Slice Name	value
Definition	R5: `Citation.citedArtifact.part.value` (new:string)
Short	R5: The specification of the component (new)
Comments	Element `Citation.citedArtifact.part.value` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.part.value` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
224. Extension.extension:part.extension:value.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
226. Extension.extension:part.extension:value.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
228. Extension.extension:part.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
230. Extension.extension:part.extension:value.value[x]
Definition	The specification of the component.
Short	The specification of the component
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
232. Extension.extension:part.extension:baseCitation
Slice Name	baseCitation
Definition	R5: `Citation.citedArtifact.part.baseCitation` (new:Reference(Citation))
Short	R5: The citation for the full article or artifact (new)
Comments	Element `Citation.citedArtifact.part.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be specific to the citation of the specified part. For example, the part-specific Citation may have additional contributorship data that supercedes the contributorship data for the full citation when there is a need to uniquely report the contributorship for an image or supplement associated with the fuller citation record.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.part.baseCitation` is part of an existing definition because parent element `Citation.citedArtifact.part` requires a cross-version extension. Element `Citation.citedArtifact.part.baseCitation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.part.baseCitation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
234. Extension.extension:part.extension:baseCitation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
236. Extension.extension:part.extension:baseCitation.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
238. Extension.extension:part.extension:baseCitation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`baseCitation`
240. Extension.extension:part.extension:baseCitation.value[x]
Definition	The citation for the full article or artifact.
Short	The citation for the full article or artifact
Comments	When referencing a baseCitation, one may inherit any data from the referenced Citation Resource and consider any data in the current Citation Resource as superceding to be specific to the citation of the specified part. For example, the part-specific Citation may have additional contributorship data that supercedes the contributorship data for the full citation when there is a need to uniquely report the contributorship for an image or supplement associated with the fuller citation record.
Control	0..1
Type	Reference(Cross-version Profile for R5.Citation for use in FHIR R4, Basic)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
242. Extension.extension:part.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`part`
244. Extension.extension:part.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
246. Extension.extension:relatesTo
Slice Name	relatesTo
Definition	R5: `Citation.citedArtifact.relatesTo` (new:BackboneElement)
Short	R5: The artifact related to the cited artifact (new)
Comments	Element `Citation.citedArtifact.relatesTo` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The citedArtifact.relatesTo element uses a BackboneElement instead of the RelatedArtifact Datatype to enable use of an extended value set for the required code for the type of relationship.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
248. Extension.extension:relatesTo.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
250. Extension.extension:relatesTo.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
252. Extension.extension:relatesTo.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.relatesTo.type` (new:code)
Short	R5: documentation \| justification \| citation \| predecessor \| successor \| derived-from \| depends-on \| composed-of \| part-of \| amends \| amended-with \| appends \| appended-with \| cites \| cited-by \| comments-on \| comment-in \| contains \| contained-in \| corrects \| correction-in \| replaces \| replaced-with \| retracts \| retracted-by \| signs \| similar-to \| supports \| supported-with \| transforms \| transformed-into \| transformed-with \| documents \| specification-of \| created-with \| cite-as \| reprint \| reprint-of (new)
Comments	Element `Citation.citedArtifact.relatesTo.type` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.type` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
254. Extension.extension:relatesTo.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
256. Extension.extension:relatesTo.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
258. Extension.extension:relatesTo.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
260. Extension.extension:relatesTo.extension:type.value[x]
Definition	The type of relationship to the related artifact.
Short	documentation \| justification \| citation \| predecessor \| successor \| derived-from \| depends-on \| composed-of \| part-of \| amends \| amended-with \| appends \| appended-with \| cites \| cited-by \| comments-on \| comment-in \| contains \| contained-in \| corrects \| correction-in \| replaces \| replaced-with \| retracts \| retracted-by \| signs \| similar-to \| supports \| supported-with \| transforms \| transformed-into \| transformed-with \| documents \| specification-of \| created-with \| cite-as \| reprint \| reprint-of
Control	1..1
Binding	The codes SHALL be taken from R5RelatedArtifactTypeAllForR4 (0.1.0) (required to `http://hl7.org/fhir/uv/xver/ValueSet/R5-related-artifact-type-all-for-R4\|0.1.0`)
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
262. Extension.extension:relatesTo.extension:classifier
Slice Name	classifier
Definition	R5: `Citation.citedArtifact.relatesTo.classifier` (new:CodeableConcept)
Short	R5: Additional classifiers (new)
Comments	Element `Citation.citedArtifact.relatesTo.classifier` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.classifier` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
264. Extension.extension:relatesTo.extension:classifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
266. Extension.extension:relatesTo.extension:classifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
268. Extension.extension:relatesTo.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
270. Extension.extension:relatesTo.extension:classifier.value[x]
Definition	Provides additional classifiers of the related artifact.
Short	Additional classifiers
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitationArtifactClassifierForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-citation-artifact-classifier-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
272. Extension.extension:relatesTo.extension:label
Slice Name	label
Definition	R5: `Citation.citedArtifact.relatesTo.label` (new:string)
Short	R5: Short label (new)
Comments	Element `Citation.citedArtifact.relatesTo.label` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.label` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.label` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Though not commonly used in citation records, this could be used for referencing other articles in the abstract or explanatory notes.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.label` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.label` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.label` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
274. Extension.extension:relatesTo.extension:label.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
276. Extension.extension:relatesTo.extension:label.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
278. Extension.extension:relatesTo.extension:label.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`label`
280. Extension.extension:relatesTo.extension:label.value[x]
Definition	A short label that can be used to reference the related artifact from elsewhere in the containing artifact, such as a footnote index.
Short	Short label
Comments	Though not commonly used in citation records, this could be used for referencing other articles in the abstract or explanatory notes.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
282. Extension.extension:relatesTo.extension:display
Slice Name	display
Definition	R5: `Citation.citedArtifact.relatesTo.display` (new:string)
Short	R5: Brief description of the related artifact (new)
Comments	Element `Citation.citedArtifact.relatesTo.display` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.display` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.display` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.display` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.display` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.display` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
284. Extension.extension:relatesTo.extension:display.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
286. Extension.extension:relatesTo.extension:display.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
288. Extension.extension:relatesTo.extension:display.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`display`
290. Extension.extension:relatesTo.extension:display.value[x]
Definition	A brief description of the document or knowledge resource being referenced, suitable for display to a consumer.
Short	Brief description of the related artifact
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
292. Extension.extension:relatesTo.extension:citation
Slice Name	citation
Definition	R5: `Citation.citedArtifact.relatesTo.citation` (new:markdown)
Short	R5: Bibliographic citation for the artifact (new)
Comments	Element `Citation.citedArtifact.relatesTo.citation` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.citation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.citation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.citation` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.citation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.citation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
294. Extension.extension:relatesTo.extension:citation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
296. Extension.extension:relatesTo.extension:citation.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
298. Extension.extension:relatesTo.extension:citation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`citation`
300. Extension.extension:relatesTo.extension:citation.value[x]
Definition	A bibliographic citation for the related artifact. This text SHOULD be formatted according to an accepted citation format.
Short	Bibliographic citation for the artifact
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
302. Extension.extension:relatesTo.extension:document
Slice Name	document
Definition	R5: `Citation.citedArtifact.relatesTo.document` (new:Attachment)
Short	R5: What document is being referenced (new)
Comments	Element `Citation.citedArtifact.relatesTo.document` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.document` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.document` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). To refer to related artifacts by URL, the FHIR Attachment Datatype includes a url element, so the path would be Citation.citedArtifact.relatesTo.document.url
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.document` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.document` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.document` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
304. Extension.extension:relatesTo.extension:document.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
306. Extension.extension:relatesTo.extension:document.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
308. Extension.extension:relatesTo.extension:document.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`document`
310. Extension.extension:relatesTo.extension:document.value[x]
Definition	The document being referenced, represented as an attachment. Do not use this element if using the resource element to provide the canonical to the related artifact.
Short	What document is being referenced
Comments	To refer to related artifacts by URL, the FHIR Attachment Datatype includes a url element, so the path would be Citation.citedArtifact.relatesTo.document.url
Control	0..1
Type	Attachment
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
312. Extension.extension:relatesTo.extension:resource
Slice Name	resource
Definition	R5: `Citation.citedArtifact.relatesTo.resource` (new:canonical)
Short	R5: What artifact is being referenced (new)
Comments	Element `Citation.citedArtifact.relatesTo.resource` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resource` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resource` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.resource` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resource` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resource` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
314. Extension.extension:relatesTo.extension:resource.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
316. Extension.extension:relatesTo.extension:resource.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
318. Extension.extension:relatesTo.extension:resource.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`resource`
320. Extension.extension:relatesTo.extension:resource.value[x]
Definition	The related artifact, such as a library, value set, profile, or other knowledge resource.
Short	What artifact is being referenced
Comments	If the type is predecessor, this is a reference to the succeeding knowledge resource. If the type is successor, this is a reference to the prior knowledge resource
Control	0..1
Type	canonical
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
322. Extension.extension:relatesTo.extension:resourceReference
Slice Name	resourceReference
Definition	R5: `Citation.citedArtifact.relatesTo.resourceReference` (new:Reference)
Short	R5: What artifact, if not a conformance resource (new)
Comments	Element `Citation.citedArtifact.relatesTo.resourceReference` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resourceReference` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resourceReference` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If both resource and resourceReference are present, they SHOULD be consistent and reference the same resource. Although relatedArtifact is intended to support references to definitional resources, there are cases where non-definitional resources can be definitional (such as Location where the kind is mode). Related artifacts SHOULD be used to reference definitional resources, and profiles SHOULD be used to make that explicit for particular use cases.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.relatesTo.resourceReference` is part of an existing definition because parent element `Citation.citedArtifact.relatesTo` requires a cross-version extension. Element `Citation.citedArtifact.relatesTo.resourceReference` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.relatesTo.resourceReference` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
324. Extension.extension:relatesTo.extension:resourceReference.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
326. Extension.extension:relatesTo.extension:resourceReference.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
328. Extension.extension:relatesTo.extension:resourceReference.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`resourceReference`
330. Extension.extension:relatesTo.extension:resourceReference.value[x]
Definition	The related artifact, if the artifact is not a canonical resource, or a resource reference to a canonical resource.
Short	What artifact, if not a conformance resource
Comments	If both resource and resourceReference are present, they SHOULD be consistent and reference the same resource. Although relatedArtifact is intended to support references to definitional resources, there are cases where non-definitional resources can be definitional (such as Location where the kind is mode). Related artifacts SHOULD be used to reference definitional resources, and profiles SHOULD be used to make that explicit for particular use cases.
Control	0..1
Type	Reference
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
332. Extension.extension:relatesTo.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`relatesTo`
334. Extension.extension:relatesTo.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
336. Extension.extension:publicationForm
Slice Name	publicationForm
Definition	R5: `Citation.citedArtifact.publicationForm` (new:BackboneElement)
Short	R5: If multiple, used to represent alternative forms of the article that are not separate citations (new)
Comments	Element `Citation.citedArtifact.publicationForm` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). A common use is a journal article with a publication date and pagination for a print version and a different publication date for the online version of the same article.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
338. Extension.extension:publicationForm.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
340. Extension.extension:publicationForm.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
342. Extension.extension:publicationForm.extension:publishedIn
Slice Name	publishedIn
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn` (new:BackboneElement)
Short	R5: The collection the cited article or artifact is published in (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
344. Extension.extension:publicationForm.extension:publishedIn.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
346. Extension.extension:publicationForm.extension:publishedIn.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
348. Extension.extension:publicationForm.extension:publishedIn.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.type` (new:CodeableConcept)
Short	R5: Kind of container (e.g. Periodical, database, or book) (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.type` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Journals and newspapers are coded as Periodical.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.type` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
350. Extension.extension:publicationForm.extension:publishedIn.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
352. Extension.extension:publicationForm.extension:publishedIn.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
354. Extension.extension:publicationForm.extension:publishedIn.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
356. Extension.extension:publicationForm.extension:publishedIn.extension:type.value[x]
Definition	Kind of container (e.g. Periodical, database, or book).
Short	Kind of container (e.g. Periodical, database, or book)
Comments	Journals and newspapers are coded as Periodical.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5PublishedInTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-published-in-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
358. Extension.extension:publicationForm.extension:publishedIn.extension:identifier
Slice Name	identifier
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.identifier` (new:Identifier)
Short	R5: Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.identifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
360. Extension.extension:publicationForm.extension:publishedIn.extension:identifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
362. Extension.extension:publicationForm.extension:publishedIn.extension:identifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
364. Extension.extension:publicationForm.extension:publishedIn.extension:identifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`identifier`
366. Extension.extension:publicationForm.extension:publishedIn.extension:identifier.value[x]
Definition	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN.
Short	Journal identifiers include ISSN, ISO Abbreviation and NLMuniqueID; Book identifiers include ISBN
Control	0..1
Type	Identifier
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
368. Extension.extension:publicationForm.extension:publishedIn.extension:title
Slice Name	title
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.title` (new:string)
Short	R5: Name of the database or title of the book or journal (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.title` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). ClinicalTrials.gov is a name of a database.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.title` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.title` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.title` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
370. Extension.extension:publicationForm.extension:publishedIn.extension:title.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
372. Extension.extension:publicationForm.extension:publishedIn.extension:title.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
374. Extension.extension:publicationForm.extension:publishedIn.extension:title.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`title`
376. Extension.extension:publicationForm.extension:publishedIn.extension:title.value[x]
Definition	Name of the database or title of the book or journal.
Short	Name of the database or title of the book or journal
Comments	ClinicalTrials.gov is a name of a database.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
378. Extension.extension:publicationForm.extension:publishedIn.extension:publisher
Slice Name	publisher
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.publisher` (new:Reference(Organization))
Short	R5: Name of or resource describing the publisher (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisher` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
380. Extension.extension:publicationForm.extension:publishedIn.extension:publisher.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
382. Extension.extension:publicationForm.extension:publishedIn.extension:publisher.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
384. Extension.extension:publicationForm.extension:publishedIn.extension:publisher.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisher`
386. Extension.extension:publicationForm.extension:publishedIn.extension:publisher.value[x]
Definition	Name of or resource describing the publisher.
Short	Name of or resource describing the publisher
Control	0..1
Type	Reference(Cross-version Profile for R5.Organization for use in FHIR R4, Organization)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
388. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation
Slice Name	publisherLocation
Definition	R5: `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` (new:string)
Short	R5: Geographic location of the publisher (new)
Comments	Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm.publishedIn` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publishedIn.publisherLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
390. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
392. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
394. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publisherLocation`
396. Extension.extension:publicationForm.extension:publishedIn.extension:publisherLocation.value[x]
Definition	Geographic location of the publisher.
Short	Geographic location of the publisher
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
398. Extension.extension:publicationForm.extension:publishedIn.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publishedIn`
400. Extension.extension:publicationForm.extension:publishedIn.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
402. Extension.extension:publicationForm.extension:citedMedium
Slice Name	citedMedium
Definition	R5: `Citation.citedArtifact.publicationForm.citedMedium` (new:CodeableConcept)
Short	R5: Internet or Print (new)
Comments	Element `Citation.citedArtifact.publicationForm.citedMedium` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.citedMedium` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.citedMedium` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.citedMedium` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.citedMedium` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.citedMedium` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
404. Extension.extension:publicationForm.extension:citedMedium.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
406. Extension.extension:publicationForm.extension:citedMedium.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
408. Extension.extension:publicationForm.extension:citedMedium.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`citedMedium`
410. Extension.extension:publicationForm.extension:citedMedium.value[x]
Definition	Describes the form of the medium cited. Common codes are "Internet" or "Print". The CitedMedium value set has 6 codes. The codes internet, print, and offline-digital-storage are the common codes for a typical publication form, though internet and print are more common for study citations. Three additional codes (each appending one of the primary codes with "-without-issue" are used for situations when a study is published both within an issue (of a periodical release as commonly done for journals) AND is published separately from the issue (as commonly done with early online publication), to represent specific identification of the publication form not associated with the issue.
Short	Internet or Print
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedMediumForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-medium-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
412. Extension.extension:publicationForm.extension:volume
Slice Name	volume
Definition	R5: `Citation.citedArtifact.publicationForm.volume` (new:string)
Short	R5: Volume number of journal or other collection in which the article is published (new)
Comments	Element `Citation.citedArtifact.publicationForm.volume` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.volume` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.volume` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.volume` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.volume` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.volume` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
414. Extension.extension:publicationForm.extension:volume.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
416. Extension.extension:publicationForm.extension:volume.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
418. Extension.extension:publicationForm.extension:volume.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`volume`
420. Extension.extension:publicationForm.extension:volume.value[x]
Definition	Volume number of journal or other collection in which the article is published.
Short	Volume number of journal or other collection in which the article is published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
422. Extension.extension:publicationForm.extension:issue
Slice Name	issue
Definition	R5: `Citation.citedArtifact.publicationForm.issue` (new:string)
Short	R5: Issue, part or supplement of journal or other collection in which the article is published (new)
Comments	Element `Citation.citedArtifact.publicationForm.issue` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.issue` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.issue` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.issue` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.issue` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.issue` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
424. Extension.extension:publicationForm.extension:issue.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
426. Extension.extension:publicationForm.extension:issue.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
428. Extension.extension:publicationForm.extension:issue.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`issue`
430. Extension.extension:publicationForm.extension:issue.value[x]
Definition	Issue, part or supplement of journal or other collection in which the article is published.
Short	Issue, part or supplement of journal or other collection in which the article is published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
432. Extension.extension:publicationForm.extension:articleDate
Slice Name	articleDate
Definition	R5: `Citation.citedArtifact.publicationForm.articleDate` (new:dateTime)
Short	R5: The date the article was added to the database, or the date the article was released (new)
Comments	Element `Citation.citedArtifact.publicationForm.articleDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.articleDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.articleDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The articleDate is the preferred element for expressing the publication date as structured data.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.articleDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.articleDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.articleDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
434. Extension.extension:publicationForm.extension:articleDate.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
436. Extension.extension:publicationForm.extension:articleDate.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
438. Extension.extension:publicationForm.extension:articleDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`articleDate`
440. Extension.extension:publicationForm.extension:articleDate.value[x]
Definition	The date the article was added to the database, or the date the article was released.
Short	The date the article was added to the database, or the date the article was released
Comments	The articleDate is the preferred element for expressing the publication date as structured data.
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
442. Extension.extension:publicationForm.extension:publicationDateText
Slice Name	publicationDateText
Definition	R5: `Citation.citedArtifact.publicationForm.publicationDateText` (new:string)
Short	R5: Text representation of the date on which the issue of the cited artifact was published (new)
Comments	Element `Citation.citedArtifact.publicationForm.publicationDateText` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateText` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateText` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The publicationDateText element is prefererntially used when a date is not represented in a form that can be handled as structured data in other elements.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publicationDateText` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateText` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateText` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
444. Extension.extension:publicationForm.extension:publicationDateText.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
446. Extension.extension:publicationForm.extension:publicationDateText.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
448. Extension.extension:publicationForm.extension:publicationDateText.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publicationDateText`
450. Extension.extension:publicationForm.extension:publicationDateText.value[x]
Definition	Text representation of the date on which the issue of the cited artifact was published.
Short	Text representation of the date on which the issue of the cited artifact was published
Comments	The publicationDateText element is prefererntially used when a date is not represented in a form that can be handled as structured data in other elements.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
452. Extension.extension:publicationForm.extension:publicationDateSeason
Slice Name	publicationDateSeason
Definition	R5: `Citation.citedArtifact.publicationForm.publicationDateSeason` (new:string)
Short	R5: Season in which the cited artifact was published (new)
Comments	Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.publicationDateSeason` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
454. Extension.extension:publicationForm.extension:publicationDateSeason.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
456. Extension.extension:publicationForm.extension:publicationDateSeason.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
458. Extension.extension:publicationForm.extension:publicationDateSeason.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publicationDateSeason`
460. Extension.extension:publicationForm.extension:publicationDateSeason.value[x]
Definition	Spring, Summer, Fall/Autumn, Winter.
Short	Season in which the cited artifact was published
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
462. Extension.extension:publicationForm.extension:lastRevisionDate
Slice Name	lastRevisionDate
Definition	R5: `Citation.citedArtifact.publicationForm.lastRevisionDate` (new:dateTime)
Short	R5: The date the article was last revised or updated in the database (new)
Comments	Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The lastRevisionDate is used for the cited article and not the date the Citation Resource is last revised.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastRevisionDate` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
464. Extension.extension:publicationForm.extension:lastRevisionDate.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
466. Extension.extension:publicationForm.extension:lastRevisionDate.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
468. Extension.extension:publicationForm.extension:lastRevisionDate.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastRevisionDate`
470. Extension.extension:publicationForm.extension:lastRevisionDate.value[x]
Definition	The date the article was last revised or updated in the database.
Short	The date the article was last revised or updated in the database
Comments	The lastRevisionDate is used for the cited article and not the date the Citation Resource is last revised.
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
472. Extension.extension:publicationForm.extension:language
Slice Name	language
Definition	R5: `Citation.citedArtifact.publicationForm.language` (new:CodeableConcept)
Short	R5: Language(s) in which this form of the article is published (new)
Comments	Element `Citation.citedArtifact.publicationForm.language` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.language` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.language` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.language` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
474. Extension.extension:publicationForm.extension:language.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
476. Extension.extension:publicationForm.extension:language.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
478. Extension.extension:publicationForm.extension:language.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`language`
480. Extension.extension:publicationForm.extension:language.value[x]
Definition	The language or languages in which this form of the article is published.
Short	Language(s) in which this form of the article is published
Control	0..1
Binding	The codes SHOULD be taken from R5LanguagesForR4 (0.1.0) (preferred to `http://hl7.org/fhir/uv/xver/ValueSet/R5-languages-for-R4\|0.1.0`) A human language.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
482. Extension.extension:publicationForm.extension:accessionNumber
Slice Name	accessionNumber
Definition	R5: `Citation.citedArtifact.publicationForm.accessionNumber` (new:string)
Short	R5: Entry number or identifier for inclusion in a database (new)
Comments	Element `Citation.citedArtifact.publicationForm.accessionNumber` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.accessionNumber` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.accessionNumber` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Accession numbers may be used instead of or in addition to page numbers. Accession numbers are functionally identifiers when coupled with the identity of the database for which they are accession numbers. Accession numbers which are used for indexing citations in a dataset of citations should NOT be entered in Citation.citedArtifact.publicationForm.accessionNumber -- this use would be a type of Citation.identifier for the citation record itself.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.accessionNumber` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.accessionNumber` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.accessionNumber` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
484. Extension.extension:publicationForm.extension:accessionNumber.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
486. Extension.extension:publicationForm.extension:accessionNumber.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
488. Extension.extension:publicationForm.extension:accessionNumber.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`accessionNumber`
490. Extension.extension:publicationForm.extension:accessionNumber.value[x]
Definition	Entry number or identifier for inclusion in a database.
Short	Entry number or identifier for inclusion in a database
Comments	Accession numbers may be used instead of or in addition to page numbers. Accession numbers are functionally identifiers when coupled with the identity of the database for which they are accession numbers. Accession numbers which are used for indexing citations in a dataset of citations should NOT be entered in Citation.citedArtifact.publicationForm.accessionNumber -- this use would be a type of Citation.identifier for the citation record itself.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
492. Extension.extension:publicationForm.extension:pageString
Slice Name	pageString
Definition	R5: `Citation.citedArtifact.publicationForm.pageString` (new:string)
Short	R5: Used for full display of pagination (new)
Comments	Element `Citation.citedArtifact.publicationForm.pageString` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageString` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageString` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.pageString` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageString` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageString` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
494. Extension.extension:publicationForm.extension:pageString.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
496. Extension.extension:publicationForm.extension:pageString.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
498. Extension.extension:publicationForm.extension:pageString.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`pageString`
500. Extension.extension:publicationForm.extension:pageString.value[x]
Definition	Used for full display of pagination.
Short	Used for full display of pagination
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
502. Extension.extension:publicationForm.extension:firstPage
Slice Name	firstPage
Definition	R5: `Citation.citedArtifact.publicationForm.firstPage` (new:string)
Short	R5: Used for isolated representation of first page (new)
Comments	Element `Citation.citedArtifact.publicationForm.firstPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.firstPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.firstPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.firstPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.firstPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.firstPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
504. Extension.extension:publicationForm.extension:firstPage.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
506. Extension.extension:publicationForm.extension:firstPage.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
508. Extension.extension:publicationForm.extension:firstPage.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`firstPage`
510. Extension.extension:publicationForm.extension:firstPage.value[x]
Definition	Used for isolated representation of first page.
Short	Used for isolated representation of first page
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
512. Extension.extension:publicationForm.extension:lastPage
Slice Name	lastPage
Definition	R5: `Citation.citedArtifact.publicationForm.lastPage` (new:string)
Short	R5: Used for isolated representation of last page (new)
Comments	Element `Citation.citedArtifact.publicationForm.lastPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.lastPage` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.lastPage` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.lastPage` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
514. Extension.extension:publicationForm.extension:lastPage.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
516. Extension.extension:publicationForm.extension:lastPage.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
518. Extension.extension:publicationForm.extension:lastPage.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastPage`
520. Extension.extension:publicationForm.extension:lastPage.value[x]
Definition	Used for isolated representation of last page.
Short	Used for isolated representation of last page
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
522. Extension.extension:publicationForm.extension:pageCount
Slice Name	pageCount
Definition	R5: `Citation.citedArtifact.publicationForm.pageCount` (new:string)
Short	R5: Number of pages or screens (new)
Comments	Element `Citation.citedArtifact.publicationForm.pageCount` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageCount` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageCount` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.pageCount` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.pageCount` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.pageCount` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
524. Extension.extension:publicationForm.extension:pageCount.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
526. Extension.extension:publicationForm.extension:pageCount.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
528. Extension.extension:publicationForm.extension:pageCount.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`pageCount`
530. Extension.extension:publicationForm.extension:pageCount.value[x]
Definition	Actual or approximate number of pages or screens. Distinct from reporting the page numbers.
Short	Number of pages or screens
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
532. Extension.extension:publicationForm.extension:copyright
Slice Name	copyright
Definition	R5: `Citation.citedArtifact.publicationForm.copyright` (new:markdown)
Short	R5: Copyright notice for the full article or artifact (new)
Comments	Element `Citation.citedArtifact.publicationForm.copyright` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). It is possible that different publication forms have different copyright notices.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.publicationForm.copyright` is part of an existing definition because parent element `Citation.citedArtifact.publicationForm` requires a cross-version extension. Element `Citation.citedArtifact.publicationForm.copyright` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.publicationForm.copyright` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
534. Extension.extension:publicationForm.extension:copyright.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
536. Extension.extension:publicationForm.extension:copyright.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
538. Extension.extension:publicationForm.extension:copyright.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`copyright`
540. Extension.extension:publicationForm.extension:copyright.value[x]
Definition	Copyright notice for the full article or artifact.
Short	Copyright notice for the full article or artifact
Comments	It is possible that different publication forms have different copyright notices.
Control	0..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
542. Extension.extension:publicationForm.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`publicationForm`
544. Extension.extension:publicationForm.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
546. Extension.extension:webLocation
Slice Name	webLocation
Definition	R5: `Citation.citedArtifact.webLocation` (new:BackboneElement)
Short	R5: Used for any URL for the article or artifact cited (new)
Comments	Element `Citation.citedArtifact.webLocation` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.webLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.webLocation` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.webLocation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
548. Extension.extension:webLocation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
550. Extension.extension:webLocation.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
552. Extension.extension:webLocation.extension:classifier
Slice Name	classifier
Definition	R5: `Citation.citedArtifact.webLocation.classifier` (new:CodeableConcept)
Short	R5: Code the reason for different URLs, e.g. abstract and full-text (new)
Comments	Element `Citation.citedArtifact.webLocation.classifier` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Categories that may be frequently used for study citations may include abstract, full-text, supplement, webpage, and doi-based.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.webLocation.classifier` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
554. Extension.extension:webLocation.extension:classifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
556. Extension.extension:webLocation.extension:classifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
558. Extension.extension:webLocation.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
560. Extension.extension:webLocation.extension:classifier.value[x]
Definition	A characterization of the object expected at the web location.
Short	Code the reason for different URLs, e.g. abstract and full-text
Comments	Categories that may be frequently used for study citations may include abstract, full-text, supplement, webpage, and doi-based.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ArtifactUrlClassifierForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-artifact-url-classifier-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
562. Extension.extension:webLocation.extension:url
Slice Name	url
Definition	R5: `Citation.citedArtifact.webLocation.url` (new:uri)
Short	R5: The specific URL (new)
Comments	Element `Citation.citedArtifact.webLocation.url` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.url` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.url` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Persistent URLs, like doi, are preferred.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.webLocation.url` is part of an existing definition because parent element `Citation.citedArtifact.webLocation` requires a cross-version extension. Element `Citation.citedArtifact.webLocation.url` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.webLocation.url` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
564. Extension.extension:webLocation.extension:url.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
566. Extension.extension:webLocation.extension:url.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
568. Extension.extension:webLocation.extension:url.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`url`
570. Extension.extension:webLocation.extension:url.value[x]
Definition	The specific URL.
Short	The specific URL
Comments	Persistent URLs, like doi, are preferred.
Control	0..1
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
572. Extension.extension:webLocation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`webLocation`
574. Extension.extension:webLocation.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
576. Extension.extension:classification
Slice Name	classification
Definition	R5: `Citation.citedArtifact.classification` (new:BackboneElement)
Short	R5: The assignment to an organizing scheme (new)
Comments	Element `Citation.citedArtifact.classification` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.classification` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.classification` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.classification` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
578. Extension.extension:classification.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
580. Extension.extension:classification.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
582. Extension.extension:classification.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.classification.type` (new:CodeableConcept)
Short	R5: The kind of classifier (e.g. publication type, keyword) (new)
Comments	Element `Citation.citedArtifact.classification.type` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.classification.type` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
584. Extension.extension:classification.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
586. Extension.extension:classification.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
588. Extension.extension:classification.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
590. Extension.extension:classification.extension:type.value[x]
Definition	The kind of classifier (e.g. publication type, keyword).
Short	The kind of classifier (e.g. publication type, keyword)
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5CitedArtifactClassificationTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-cited-artifact-classification-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
592. Extension.extension:classification.extension:classifier
Slice Name	classifier
Definition	R5: `Citation.citedArtifact.classification.classifier` (new:CodeableConcept)
Short	R5: The specific classification value (new)
Comments	Element `Citation.citedArtifact.classification.classifier` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.classification.classifier` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.classifier` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.classifier` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
594. Extension.extension:classification.extension:classifier.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
596. Extension.extension:classification.extension:classifier.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
598. Extension.extension:classification.extension:classifier.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classifier`
600. Extension.extension:classification.extension:classifier.value[x]
Definition	The specific classification value.
Short	The specific classification value
Control	0..1
Binding	For example codes, see R5CitationArtifactClassifierForR4 (0.1.0) (example to `http://hl7.org/fhir/uv/xver/ValueSet/R5-citation-artifact-classifier-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
602. Extension.extension:classification.extension:artifactAssessment
Slice Name	artifactAssessment
Definition	R5: `Citation.citedArtifact.classification.artifactAssessment` (new:Reference(ArtifactAssessment))
Short	R5: Complex or externally created classification (new)
Comments	Element `Citation.citedArtifact.classification.artifactAssessment` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.artifactAssessment` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.artifactAssessment` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Examples relevant to study citations include MeSH Headings or Keywords that contain qualifier codings or sub-classifications, and include risk of bias assessments created by persons different from the creator of the citation record.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.classification.artifactAssessment` is part of an existing definition because parent element `Citation.citedArtifact.classification` requires a cross-version extension. Element `Citation.citedArtifact.classification.artifactAssessment` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.classification.artifactAssessment` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
604. Extension.extension:classification.extension:artifactAssessment.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
606. Extension.extension:classification.extension:artifactAssessment.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
608. Extension.extension:classification.extension:artifactAssessment.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`artifactAssessment`
610. Extension.extension:classification.extension:artifactAssessment.value[x]
Definition	Complex or externally created classification.
Short	Complex or externally created classification
Comments	Examples relevant to study citations include MeSH Headings or Keywords that contain qualifier codings or sub-classifications, and include risk of bias assessments created by persons different from the creator of the citation record.
Control	0..1
Type	Reference(Cross-version Profile for R5.ArtifactAssessment for use in FHIR R4, Basic)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
612. Extension.extension:classification.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`classification`
614. Extension.extension:classification.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
616. Extension.extension:contributorship
Slice Name	contributorship
Definition	R5: `Citation.citedArtifact.contributorship` (new:BackboneElement)
Short	R5: Attribution of authors and other contributors (new)
Comments	Element `Citation.citedArtifact.contributorship` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.contributorship` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Need to support individualized and collective attribution of authorship and contributorship to people and groups. Element `Citation.citedArtifact.contributorship` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.contributorship` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
618. Extension.extension:contributorship.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
620. Extension.extension:contributorship.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
622. Extension.extension:contributorship.extension:complete
Slice Name	complete
Definition	R5: `Citation.citedArtifact.contributorship.complete` (new:boolean)
Short	R5: Indicates if the list includes all authors and/or contributors (new)
Comments	Element `Citation.citedArtifact.contributorship.complete` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.complete` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.complete` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If list is incomplete, "et al" can be appended to Contributorship.summary.value for display purposes.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.complete` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.complete` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.complete` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
624. Extension.extension:contributorship.extension:complete.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
626. Extension.extension:contributorship.extension:complete.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
628. Extension.extension:contributorship.extension:complete.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`complete`
630. Extension.extension:contributorship.extension:complete.value[x]
Definition	Indicates if the list includes all authors and/or contributors.
Short	Indicates if the list includes all authors and/or contributors
Comments	If list is incomplete, "et al" can be appended to Contributorship.summary.value for display purposes.
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
632. Extension.extension:contributorship.extension:entry
Slice Name	entry
Definition	R5: `Citation.citedArtifact.contributorship.entry` (new:BackboneElement)
Short	R5: An individual entity named as a contributor (new)
Comments	Element `Citation.citedArtifact.contributorship.entry` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Used to report contributorship in individualized ways.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
634. Extension.extension:contributorship.extension:entry.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
636. Extension.extension:contributorship.extension:entry.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
638. Extension.extension:contributorship.extension:entry.extension:contributor
Slice Name	contributor
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributor` (new:Reference(Practitioner,Organization))
Short	R5: The identity of the individual contributor (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributor` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributor` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributor` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If naming a contributor without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributor` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributor` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributor` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
640. Extension.extension:contributorship.extension:entry.extension:contributor.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
642. Extension.extension:contributorship.extension:entry.extension:contributor.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
644. Extension.extension:contributorship.extension:entry.extension:contributor.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributor`
646. Extension.extension:contributorship.extension:entry.extension:contributor.value[x]
Definition	The identity of the individual contributor.
Short	The identity of the individual contributor
Comments	If naming a contributor without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	1..1
Type	Reference(Cross-version Profile for R5.Practitioner for use in FHIR R4, Practitioner, Cross-version Profile for R5.Organization for use in FHIR R4, Organization)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
648. Extension.extension:contributorship.extension:entry.extension:forenameInitials
Slice Name	forenameInitials
Definition	R5: `Citation.citedArtifact.contributorship.entry.forenameInitials` (new:string)
Short	R5: For citation styles that use initials (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). This element is used to support a data element used for citations that is not otherwise supported fully by FHIR HumanName datatype. In some citation summary styles (e.g. Medline), authors are presented with full spelling of their last name (family name) and initials for all forenames (first names, middle names, preceding names, given names). As the FHIR HumanName Datatype does not have a specific element for forename initials and this is common in citation usage, the element is added to contributorship.entry directly.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.forenameInitials` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
650. Extension.extension:contributorship.extension:entry.extension:forenameInitials.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
652. Extension.extension:contributorship.extension:entry.extension:forenameInitials.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
654. Extension.extension:contributorship.extension:entry.extension:forenameInitials.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`forenameInitials`
656. Extension.extension:contributorship.extension:entry.extension:forenameInitials.value[x]
Definition	For citation styles that use initials.
Short	For citation styles that use initials
Comments	This element is used to support a data element used for citations that is not otherwise supported fully by FHIR HumanName datatype. In some citation summary styles (e.g. Medline), authors are presented with full spelling of their last name (family name) and initials for all forenames (first names, middle names, preceding names, given names). As the FHIR HumanName Datatype does not have a specific element for forename initials and this is common in citation usage, the element is added to contributorship.entry directly.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
658. Extension.extension:contributorship.extension:entry.extension:affiliation
Slice Name	affiliation
Definition	R5: `Citation.citedArtifact.contributorship.entry.affiliation` (new:Reference(Organization,PractitionerRole))
Short	R5: Organizational affiliation (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.affiliation` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.affiliation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.affiliation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If naming an organization without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.affiliation` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.affiliation` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.affiliation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
660. Extension.extension:contributorship.extension:entry.extension:affiliation.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
662. Extension.extension:contributorship.extension:entry.extension:affiliation.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
664. Extension.extension:contributorship.extension:entry.extension:affiliation.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`affiliation`
666. Extension.extension:contributorship.extension:entry.extension:affiliation.value[x]
Definition	Organization affiliated with the contributor.
Short	Organizational affiliation
Comments	If naming an organization without additional detail or further structured data, the display element within the Reference datatype may be used for a simple string without referencing another resource.
Control	0..1
Type	Reference(Cross-version Profile for R5.Organization for use in FHIR R4, Organization, Cross-version Profile for R5.PractitionerRole for use in FHIR R4, PractitionerRole)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
668. Extension.extension:contributorship.extension:entry.extension:contributionType
Slice Name	contributionType
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionType` (new:CodeableConcept)
Short	R5: The specific contribution (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionType` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionType` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionType` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). The CreDiT taxonomy provides a way to encode contribution information. The purpose of CRediT is to provide transparency in contributions to scholarly published work, to enable improved systems of attribution, credit, and accountability.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionType` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionType` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionType` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
670. Extension.extension:contributorship.extension:entry.extension:contributionType.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
672. Extension.extension:contributorship.extension:entry.extension:contributionType.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
674. Extension.extension:contributorship.extension:entry.extension:contributionType.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributionType`
676. Extension.extension:contributorship.extension:entry.extension:contributionType.value[x]
Definition	This element identifies the specific nature of an individual’s contribution with respect to the cited work.
Short	The specific contribution
Comments	The CreDiT taxonomy provides a way to encode contribution information. The purpose of CRediT is to provide transparency in contributions to scholarly published work, to enable improved systems of attribution, credit, and accountability.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ArtifactContributionTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-artifact-contribution-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
678. Extension.extension:contributorship.extension:entry.extension:role
Slice Name	role
Definition	R5: `Citation.citedArtifact.contributorship.entry.role` (new:CodeableConcept)
Short	R5: The role of the contributor (e.g. author, editor, reviewer, funder) (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.role` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.role` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.role` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.role` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.role` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.role` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
680. Extension.extension:contributorship.extension:entry.extension:role.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
682. Extension.extension:contributorship.extension:entry.extension:role.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
684. Extension.extension:contributorship.extension:entry.extension:role.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`role`
686. Extension.extension:contributorship.extension:entry.extension:role.value[x]
Definition	The role of the contributor (e.g. author, editor, reviewer, funder).
Short	The role of the contributor (e.g. author, editor, reviewer, funder)
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ContributorRoleForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-role-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
688. Extension.extension:contributorship.extension:entry.extension:contributionInstance
Slice Name	contributionInstance
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionInstance` (new:BackboneElement)
Short	R5: Contributions with accounting for time or number (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
690. Extension.extension:contributorship.extension:entry.extension:contributionInstance.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
692. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
694. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionInstance.type` (new:CodeableConcept)
Short	R5: The specific contribution (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
696. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
698. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
700. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
702. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:type.value[x]
Definition	The specific contribution.
Short	The specific contribution
Control	1..1
Binding	Unless not suitable, these codes SHALL be taken from R5ArtifactContributionInstanceTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-artifact-contribution-instance-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
704. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time
Slice Name	time
Definition	R5: `Citation.citedArtifact.contributorship.entry.contributionInstance.time` (new:dateTime)
Short	R5: The time that the contribution was made (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry.contributionInstance` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.contributionInstance.time` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
706. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
708. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
710. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`time`
712. Extension.extension:contributorship.extension:entry.extension:contributionInstance.extension:time.value[x]
Definition	The time that the contribution was made.
Short	The time that the contribution was made
Control	0..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
714. Extension.extension:contributorship.extension:entry.extension:contributionInstance.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributionInstance`
716. Extension.extension:contributorship.extension:entry.extension:contributionInstance.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
718. Extension.extension:contributorship.extension:entry.extension:correspondingContact
Slice Name	correspondingContact
Definition	R5: `Citation.citedArtifact.contributorship.entry.correspondingContact` (new:boolean)
Short	R5: Whether the contributor is the corresponding contributor for the role (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If there are multiple authors and one serves as the corresponding author, then that one would have correspondingContact = true.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.correspondingContact` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
720. Extension.extension:contributorship.extension:entry.extension:correspondingContact.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
722. Extension.extension:contributorship.extension:entry.extension:correspondingContact.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
724. Extension.extension:contributorship.extension:entry.extension:correspondingContact.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`correspondingContact`
726. Extension.extension:contributorship.extension:entry.extension:correspondingContact.value[x]
Definition	Whether the contributor is the corresponding contributor for the role.
Short	Whether the contributor is the corresponding contributor for the role
Comments	If there are multiple authors and one serves as the corresponding author, then that one would have correspondingContact = true.
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
728. Extension.extension:contributorship.extension:entry.extension:rankingOrder
Slice Name	rankingOrder
Definition	R5: `Citation.citedArtifact.contributorship.entry.rankingOrder` (new:positiveInt)
Short	R5: Ranked order of contribution (new)
Comments	Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). Used to retain order of authorship as structured data
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.entry` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.entry.rankingOrder` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
730. Extension.extension:contributorship.extension:entry.extension:rankingOrder.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
732. Extension.extension:contributorship.extension:entry.extension:rankingOrder.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
734. Extension.extension:contributorship.extension:entry.extension:rankingOrder.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`rankingOrder`
736. Extension.extension:contributorship.extension:entry.extension:rankingOrder.value[x]
Definition	Provides a numerical ranking to represent the degree of contributorship relative to other contributors, such as 1 for first author and 2 for second author.
Short	Ranked order of contribution
Comments	Used to retain order of authorship as structured data
Control	0..1
Type	positiveInt
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
738. Extension.extension:contributorship.extension:entry.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`entry`
740. Extension.extension:contributorship.extension:entry.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
742. Extension.extension:contributorship.extension:summary
Slice Name	summary
Definition	R5: `Citation.citedArtifact.contributorship.summary` (new:BackboneElement)
Short	R5: Used to record a display of the author/contributor list without separate data element for each list member (new)
Comments	Element `Citation.citedArtifact.contributorship.summary` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary` is part of an existing definition because parent element `Citation.citedArtifact.contributorship` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
744. Extension.extension:contributorship.extension:summary.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
746. Extension.extension:contributorship.extension:summary.extension
Definition	An Extension
Short	Extension
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
748. Extension.extension:contributorship.extension:summary.extension:type
Slice Name	type
Definition	R5: `Citation.citedArtifact.contributorship.summary.type` (new:CodeableConcept)
Short	R5: Such as author list, contributorship statement, funding statement, acknowledgements statement, or conflicts of interest statement (new)
Comments	Element `Citation.citedArtifact.contributorship.summary.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary.type` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.type` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.type` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
750. Extension.extension:contributorship.extension:summary.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
752. Extension.extension:contributorship.extension:summary.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
754. Extension.extension:contributorship.extension:summary.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
756. Extension.extension:contributorship.extension:summary.extension:type.value[x]
Definition	Used most commonly to express an author list or a contributorship statement.
Short	Such as author list, contributorship statement, funding statement, acknowledgements statement, or conflicts of interest statement
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ContributorSummaryTypeForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-summary-type-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
758. Extension.extension:contributorship.extension:summary.extension:style
Slice Name	style
Definition	R5: `Citation.citedArtifact.contributorship.summary.style` (new:CodeableConcept)
Short	R5: The format for the display string (new)
Comments	Element `Citation.citedArtifact.contributorship.summary.style` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.style` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.style` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary.style` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.style` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.style` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
760. Extension.extension:contributorship.extension:summary.extension:style.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
762. Extension.extension:contributorship.extension:summary.extension:style.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
764. Extension.extension:contributorship.extension:summary.extension:style.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`style`
766. Extension.extension:contributorship.extension:summary.extension:style.value[x]
Definition	The format for the display string, such as author last name with first letter capitalized followed by forename initials.
Short	The format for the display string
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ContributorSummaryStyleForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-summary-style-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
768. Extension.extension:contributorship.extension:summary.extension:source
Slice Name	source
Definition	R5: `Citation.citedArtifact.contributorship.summary.source` (new:CodeableConcept)
Short	R5: Used to code the producer or rule for creating the display string (new)
Comments	Element `Citation.citedArtifact.contributorship.summary.source` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.source` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.source` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary.source` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.source` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.source` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
770. Extension.extension:contributorship.extension:summary.extension:source.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
772. Extension.extension:contributorship.extension:summary.extension:source.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
774. Extension.extension:contributorship.extension:summary.extension:source.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`source`
776. Extension.extension:contributorship.extension:summary.extension:source.value[x]
Definition	Used to code the producer or rule for creating the display string.
Short	Used to code the producer or rule for creating the display string
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R5ContributorSummarySourceForR4 (0.1.0) (extensible to `http://hl7.org/fhir/uv/xver/ValueSet/R5-contributor-summary-source-for-R4\|0.1.0`)
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
778. Extension.extension:contributorship.extension:summary.extension:value
Slice Name	value
Definition	R5: `Citation.citedArtifact.contributorship.summary.value` (new:markdown)
Short	R5: The display string for the author list, contributor list, or contributorship statement (new)
Comments	Element `Citation.citedArtifact.contributorship.summary.value` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.contributorship.summary.value` is part of an existing definition because parent element `Citation.citedArtifact.contributorship.summary` requires a cross-version extension. Element `Citation.citedArtifact.contributorship.summary.value` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.contributorship.summary.value` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
780. Extension.extension:contributorship.extension:summary.extension:value.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
782. Extension.extension:contributorship.extension:summary.extension:value.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
784. Extension.extension:contributorship.extension:summary.extension:value.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`value`
786. Extension.extension:contributorship.extension:summary.extension:value.value[x]
Definition	The display string for the author list, contributor list, or contributorship statement.
Short	The display string for the author list, contributor list, or contributorship statement
Control	1..1
Type	markdown
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
788. Extension.extension:contributorship.extension:summary.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`summary`
790. Extension.extension:contributorship.extension:summary.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
792. Extension.extension:contributorship.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`contributorship`
794. Extension.extension:contributorship.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
796. Extension.extension:note
Slice Name	note
Definition	R5: `Citation.citedArtifact.note` (new:Annotation)
Short	R5: Any additional information or content for the article or artifact (new)
Comments	Element `Citation.citedArtifact.note` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.note` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.note` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Citation.citedArtifact.note` is part of an existing definition because parent element `Citation.citedArtifact` requires a cross-version extension. Element `Citation.citedArtifact.note` is not mapped to FHIR R4, since FHIR R5 `Citation` is not mapped. Element `Citation.citedArtifact.note` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
798. Extension.extension:note.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
800. Extension.extension:note.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
802. Extension.extension:note.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`note`
804. Extension.extension:note.value[x]
Definition	Any additional information or content for the article or artifact.
Short	Any additional information or content for the article or artifact
Control	0..1
Type	Annotation
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
806. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-Citation.citedArtifact`
808. Extension.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)