{
  "description": "Suchparameter für ResearchStudy.extension:Rekrutierung.extension:rekrutierungsstart",
  "_filename": "SearchParameter-ResearchStudy-rekrutierungsstart.json",
  "package_name": "de.medizininformatikinitiative.kerndatensatz.studie",
  "date": null,
  "expression": "ResearchStudy.extension.where(url='https://www.medizininformatik-initiative.de/fhir/modul-studie/StructureDefinition/mii-ex-studie-rekrutierung').extension.where(url='rekrutierungsstart').value",
  "publisher": null,
  "name": "SP_MII_Studie_Rekrutierungsstart",
  "type": "date",
  "experimental": "false",
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "1.0.0-ballot",
  "status": "active",
  "id": "d36752c8-66bf-47c0-b8e5-f71260a6908e",
  "kind": null,
  "url": "https://www.medizininformatik-initiative.de/fhir/modul-studie/SearchParameter/ResearchStudy-rekrutierungsstart",
  "code": "rekrutierungsstart",
  "base": [ "ResearchStudy" ],
  "version": "1.0.0-ballot"
}