/// <summary> /// Class Constructor. /// </summary> public QueryRetrieveInformationModels() { _patientRootInformationModel = new QueryRetrievePatientRootInformationModel(); _studyRootInformationModel = new QueryRetrieveStudyRootInformationModel(); _patientStudyOnlyInformationModel = new QueryRetrievePatientStudyOnlyInformationModel(); }