PatientHistory.PatientHistoryId healthok.PatientHistory healthok.PatientHistory PatientHistory.PatientHistoryId PatientHistory.MemberId PatientHistory.History PatientHistory.SinceWhen PatientHistory.CreatedOn PatientHistory.UpdatedOn PatientHistory.PatientHistoryId PatientHistory.MemberId PatientHistory.History PatientHistory.SinceWhen PatientHistory.CreatedOn PatientHistory.UpdatedOn