{
  "description": "When the questionnaire response was last changed",
  "_filename": "SearchParameter-QuestionnaireResponse-authored.json",
  "package_name": "hl7.fhir.core",
  "date": "2018-08-19T21:48:56+10:00",
  "expression": "QuestionnaireResponse.authored",
  "modifier": [ "missing" ],
  "publisher": "Health Level Seven International (FHIR Infrastructure)",
  "multipleAnd": true,
  "multipleOr": true,
  "name": "authored",
  "xpath": "f:QuestionnaireResponse/f:authored",
  "xpathUsage": "normal",
  "type": "date",
  "experimental": "false",
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "3.5.0",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueString": "Trial Use"
  } ],
  "status": "draft",
  "id": "c4b6a1d8-b751-4dcf-875a-2f1346d501f1",
  "kind": null,
  "url": "http://hl7.org/fhir/SearchParameter/QuestionnaireResponse-authored",
  "code": "authored",
  "comparator": [ "eq", "ne", "gt", "lt", "le", "sa", "eb", "ap" ],
  "base": [ "QuestionnaireResponse" ],
  "version": null,
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    } ]
  }, {
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/fiwg/index.cfm",
      "system": "url"
    } ]
  } ]
}