<?xml version="1.0" encoding="UTF-8"?><RequestOrchestration xmlns="http://hl7.org/fhir"><id value="kdn5-example"/><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml">Administer gemcitabine and carboplatin.</div></text><contained><MedicationRequest><id value="1111"/><status value="unknown"/><intent value="proposal"/><medication><concept><coding><system value="http://www.nlm.nih.gov/research/umls/rxnorm"/><code value="12574"/><display value="gemcitabine"/></coding><text value="gemcitabine"/></concept></medication><subject><reference value="Patient/example"/></subject><dosageInstruction><text value="1250 mg/m² IV over 30 minutes"/><timing><repeat><duration value="30"/><durationUnit value="min"/></repeat></timing><route><text value="IV"/></route><doseAndRate><type><coding><system value="http://terminology.hl7.org/CodeSystem/dose-rate-type"/><code value="ordered"/><display value="Ordered"/></coding></type><doseQuantity><value value="1250"/><unit value="mg/m²"/></doseQuantity></doseAndRate></dosageInstruction></MedicationRequest></contained><contained><MedicationRequest><id value="2222"/><status value="unknown"/><intent value="proposal"/><medication><concept><coding><system value="http://www.nlm.nih.gov/research/umls/rxnorm"/><code value="40048"/><display value="Carboplatin"/></coding><text value="CARBOplatin"/></concept></medication><subject><reference value="Patient/example"/></subject><dosageInstruction><text value="AUC 5 IV over 30 minutes"/><timing><repeat><duration value="30"/><durationUnit value="min"/></repeat></timing><route><text value="IV"/></route><doseAndRate><type><coding><system value="http://terminology.hl7.org/CodeSystem/dose-rate-type"/><code value="ordered"/><display value="Ordered"/></coding></type>  <!--   <value value="5" />
          <unit value="AUC" />
          <system value="http://snomed.info/sct" />
          <code value="413573002" />   --><doseQuantity>  <!--   AUC as dose unit or as an extension?   --><extension url="http://example.org/fhir/AUC-dose"><valueInteger value="5"/></extension></doseQuantity></doseAndRate></dosageInstruction></MedicationRequest></contained><identifier><value value="requestorchestration-kdn5"/></identifier><instantiatesCanonical value="http://example.org/fhir/PlanDefinition/KDN5"/><status value="draft"/><intent value="plan"/><priority value="routine"/><subject><reference value="Patient/example"/></subject><encounter><reference value="Encounter/example"/></encounter><authoredOn value="2017-03-06T17:31:00Z"/><author><reference value="Practitioner/1"/></author>  <!--   end of regimen options   --><action>  <!--   list of regimen options. in this case only one   --><selectionBehavior value="exactly-one"/>  <!--   end of regimen parts   --><action>  <!--   list of regimen parts. in this case only one   --><selectionBehavior value="all"/>  <!--   end of cycle definitions   --><action>  <!--   list of cycle definitions. in this case only one   --><groupingBehavior value="sentence-group"/><selectionBehavior value="exactly-one"/>  <!--   end of regimen entries   --><action id="cycle-definition-1"><textEquivalent value="21-day cycle for 6 cycles"/><timingTiming><repeat><count value="6"/><duration value="21"/><durationUnit value="d"/></repeat></timingTiming>  <!--   list of regimen entry references for this regimen part   -->  <!--   references would duplicated in each cycle definition option
          (see codesystem-action-grouping-behavior.html#sentence-group)  --><action id="action-1"><extension url="http://hl7.org/fhir/StructureDefinition/timing-daysOfCycle"><extension url="day"><valueInteger value="1"/></extension><extension url="day"><valueInteger value="8"/></extension></extension><textEquivalent value="Gemcitabine 1250 mg/m² IV over 30 minutes on days 1 and 8"/><resource><reference value="#1111"/></resource></action><action id="action-2"><extension url="http://hl7.org/fhir/StructureDefinition/timing-daysOfCycle"><extension url="day"><valueInteger value="1"/></extension></extension><textEquivalent value="CARBOplatin AUC 5 IV over 30 minutes on Day 1"/><relatedAction><targetId value="action-1"/><relationship value="concurrent-with-start"/></relatedAction><resource><reference value="#2222"/></resource></action></action></action></action></action></RequestOrchestration>