Dispense for Potassium Chloride Admixture - stopped - with eventHistory and rate range for dosage

{
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  "id" : "meddisp0313",
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    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative: MedicationDispense</b><a name=\"meddisp0313\"> </a></p><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Resource MedicationDispense &quot;meddisp0313&quot; </p></div><p><b>status</b>: stopped</p><h3>Medications</h3><table class=\"grid\"><tr><td>-</td><td><b>Reference</b></td></tr><tr><td>*</td><td><a name=\"med0317\"> </a><blockquote><p/><p><a name=\"med0317\"> </a></p><p><b>doseForm</b>: Injection Solution (qualifier value) <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#385219001)</span></p><blockquote><p><b>ingredient</b></p><h3>Items</h3><table class=\"grid\"><tr><td>-</td><td><b>Concept</b></td></tr><tr><td>*</td><td>Potassium Chloride <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/5.1.0/CodeSystem-v3-rxNorm.html\">RxNorm</a>#204520)</span></td></tr></table><p><b>strength</b>: 2 meq<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM code meq = 'meq')</span>/1 mL<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM code mL = 'mL')</span></p></blockquote><blockquote><p><b>ingredient</b></p><h3>Items</h3><table class=\"grid\"><tr><td>-</td><td><b>Concept</b></td></tr><tr><td>*</td><td>Sodium Chloride 0.9% injectable solution <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/5.1.0/CodeSystem-v3-rxNorm.html\">RxNorm</a>#313002)</span></td></tr></table><p><b>strength</b>: 0.9 g<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM code g = 'g')</span>/100 mL<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM code mL = 'mL')</span></p></blockquote></blockquote></td></tr></table><p><b>subject</b>: <a href=\"patient-example-a.html\">Patient/pat1: Donald Duck</a> &quot;Donald DUCK&quot;</p><h3>Performers</h3><table class=\"grid\"><tr><td>-</td><td><b>Actor</b></td></tr><tr><td>*</td><td><a href=\"practitioner-example-f006-rvdb.html\">Practitioner/f006</a> &quot;Rob VAN DEN BERK&quot;</td></tr></table><p><b>authorizingPrescription</b>: <a href=\"medicationrequest0322.html\">MedicationRequest/medrx0322</a></p><p><b>type</b>: First Fill <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/5.1.0/CodeSystem-v3-ActCode.html\">ActCode</a>#FF)</span></p><p><b>quantity</b>: 1000 ml<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM code ml = 'ml')</span></p><p><b>daysSupply</b>: 1 Day<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM code d = 'd')</span></p><p><b>whenPrepared</b>: 2016-04-28T07:13:00+05:00</p><p><b>whenHandedOver</b>: 2016-04-28T07:13:00+05:00</p><blockquote><p><b>dosageInstruction</b></p><p><b>sequence</b>: 1</p><p><b>text</b>: KCl 20 mEq in 1 L 0.9%NS IV at 100 ml/hr</p><p><b>timing</b>: Once per 1 days</p><p><b>route</b>: Intravenous route (qualifier value) <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#47625008)</span></p><blockquote><p><b>doseAndRate</b></p></blockquote></blockquote></div>"
  },
  "contained" : [{
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  "status" : "stopped",
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      "display" : "Potassium Chloride 20mEq in 1L Normal Saline"
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  "whenPrepared" : "2016-04-28T07:13:00+05:00",
  "whenHandedOver" : "2016-04-28T07:13:00+05:00",
  "dosageInstruction" : [{
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    "text" : "KCl 20 mEq in 1 L 0.9%NS IV at 100 ml/hr",
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    "doseAndRate" : [{
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