<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://dktk.dkfz.de/fhir/StructureDefinition/onco-core-Specimen-OncoSpecimen" />
  <version value="1.4.0" />
  <name value="OncoSpecimen" />
  <status value="active" />
  <fhirVersion value="4.0.0" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Specimen" />
  <baseDefinition value="https://fhir.bbmri.de/StructureDefinition/Specimen" />
  <derivation value="constraint" />
  <differential>
    <element id="Specimen.identifier">
      <path value="Specimen.identifier" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <mustSupport value="true" />
    </element>
    <element id="Specimen.identifier:projectid">
      <path value="Specimen.identifier" />
      <sliceName value="projectid" />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.identifier:projectid.system">
      <path value="Specimen.identifier.system" />
      <min value="1" />
      <mustSupport value="true" />
      <binding>
        <strength value="extensible" />
        <valueSet value="http://dktk.dkfz.de/fhir/onco/core/ValueSet/Projects" />
      </binding>
    </element>
    <element id="Specimen.status">
      <path value="Specimen.status" />
      <definition value="Die Verfügbarkeit der Probe" />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.type.coding">
      <path value="Specimen.type.coding" />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.type.coding.system">
      <path value="Specimen.type.coding.system" />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.type.coding.code">
      <path value="Specimen.type.coding.code" />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.subject">
      <path value="Specimen.subject" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.bbmri.de/StructureDefinition/Patient" />
        <targetProfile value="http://dktk.dkfz.de/fhir/StructureDefinition/onco-core-Patient-Pseudonym" />
        <targetProfile value="http://dktk.dkfz.de/fhir/StructureDefinition/onco-core-Patient-Patient" />
      </type>
    </element>
    <element id="Specimen.parent">
      <path value="Specimen.parent" />
      <short value="Mutterprobe, aus der diese Probe/Aliquot stammt" />
      <definition value="Verweis auf die übergeordnete Mutterprobe. Der Verweis wird verwendet, wenn die aktuelle Probe z.B. ein Aliquot einer Mutterprobe ist." />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.container">
      <path value="Specimen.container" />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.container.specimenQuantity">
      <path value="Specimen.container.specimenQuantity" />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.container.specimenQuantity.value">
      <path value="Specimen.container.specimenQuantity.value" />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.container.specimenQuantity.unit">
      <path value="Specimen.container.specimenQuantity.unit" />
      <mustSupport value="true" />
    </element>
    <element id="Specimen.container.specimenQuantity.system">
      <path value="Specimen.container.specimenQuantity.system" />
      <fixedUri value="http://unitsofmeasure.org" />
      <mustSupport value="true" />
    </element>
  </differential>
</StructureDefinition>