<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="epa-research-medication" />
  <url value="https://gematik.de/fhir/epa-research/StructureDefinition/epa-research-medication" />
  <version value="1.0.0-cc1" />
  <name value="EPAResearchMedication" />
  <status value="draft" />
  <experimental value="false" />
  <date value="2024-06-06" />
  <publisher value="gematik GmbH" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Medication" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Medication" />
  <derivation value="constraint" />
  <differential>
    <element id="Medication.meta.tag">
      <path value="Medication.meta.tag" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Medication.meta.tag:TagSourceProfile">
      <path value="Medication.meta.tag" />
      <sliceName value="TagSourceProfile" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Medication.meta.tag:TagSourceProfile.system">
      <path value="Medication.meta.tag.system" />
      <min value="1" />
      <patternUri value="https://gematik.de/fhir/epa-research/sid/source-profile" />
    </element>
    <element id="Medication.extension:rxPrescriptionProcessIdentifier">
      <path value="Medication.extension" />
      <sliceName value="rxPrescriptionProcessIdentifier" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://gematik.de/fhir/epa-medication/StructureDefinition/rx-prescription-process-identifier-extension" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Medication.extension:epaDispensationIdentifier">
      <path value="Medication.extension" />
      <sliceName value="epaDispensationIdentifier" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://gematik.de/fhir/epa-medication/StructureDefinition/dispensation-identifier-extension" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Medication.extension:isVaccine">
      <path value="Medication.extension" />
      <sliceName value="isVaccine" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://gematik.de/fhir/epa-medication/StructureDefinition/medication-id-vaccine-extension" />
      </type>
    </element>
    <element id="Medication.extension:isVaccine.value[x]">
      <path value="Medication.extension.value[x]" />
      <mustSupport value="true" />
    </element>
    <element id="Medication.extension:drugCategory">
      <path value="Medication.extension" />
      <sliceName value="drugCategory" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://gematik.de/fhir/epa-medication/StructureDefinition/drug-category-extension" />
      </type>
    </element>
    <element id="Medication.extension:drugCategory.value[x]">
      <path value="Medication.extension.value[x]" />
      <mustSupport value="true" />
    </element>
    <element id="Medication.extension:drugCategory.value[x].system">
      <path value="Medication.extension.value[x].system" />
      <mustSupport value="true" />
    </element>
    <element id="Medication.extension:drugCategory.value[x].code">
      <path value="Medication.extension.value[x].code" />
      <mustSupport value="true" />
    </element>
    <element id="Medication.extension:normSizeCode">
      <path value="Medication.extension" />
      <sliceName value="normSizeCode" />
      <short value="Package size according to N-designation" />
      <definition value="Description of the therapy-appropriate package size (e.g., N1)" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="http://fhir.de/StructureDefinition/normgroesse" />
      </type>
    </element>
    <element id="Medication.extension:normSizeCode.value[x]">
      <path value="Medication.extension.value[x]" />
      <mustSupport value="true" />
    </element>
    <element id="Medication.extension:packaging">
      <path value="Medication.extension" />
      <sliceName value="packaging" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://gematik.de/fhir/epa-medication/StructureDefinition/medication-formulation-packaging-extension" />
      </type>
    </element>
    <element id="Medication.extension:packaging.value[x]">
      <path value="Medication.extension.value[x]" />
      <mustSupport value="true" />
    </element>
    <element id="Medication.extension:manufacturingInstructions">
      <path value="Medication.extension" />
      <sliceName value="manufacturingInstructions" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://gematik.de/fhir/epa-medication/StructureDefinition/medication-manufacturing-instructions-extension" />
      </type>
    </element>
    <element id="Medication.extension:manufacturingInstructions.value[x]">
      <path value="Medication.extension.value[x]" />
      <mustSupport value="true" />
    </element>
    <element id="Medication.extension:type">
      <path value="Medication.extension" />
      <sliceName value="type" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication-type-extension" />
      </type>
      <mustSupport value="true" />
    </element>
  </differential>
</StructureDefinition>