<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="RecruitmentStatus" />
  <url value="https://fhir.miracum.org/uc1/StructureDefinition/siteRecruitmentStatus" />
  <name value="SiteRecruitmentStatus" />
  <title value="SiteRecruitmentStatus" />
  <status value="draft" />
  <publisher value="Azadeh Nassirian" />
  <description value="Site-specific recruitment status." />
  <purpose value="Extension to specify the study recruitment status for each participating site." />
  <fhirVersion value="4.0.0" />
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="fhirpath" />
    <expression value="ValueSet" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <short value="Extension to specify the recruitment status for each site" />
      <definition value="Extensions for Miracum project. recruitment status for each site" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://fhir.miracum.org/uc1/StructureDefinition/siteRecruitmentStatus" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <label value="SiteRecruitmentStatus" />
      <type>
        <code value="code" />
      </type>
      <binding>
        <strength value="preferred" />
        <description value="active | administratively-completed | approved | closed-to-accrual | closed-to-accrual-and-intervention | completed | disapproved | in-review | temporarily-closed-to-accrual | temporarily-closed-to-accrual-and-intervention | withdrawn" />
        <valueSet value="http://hl7.org/fhir/ValueSet/research-study-status" />
      </binding>
    </element>
  </differential>
</StructureDefinition>