if (ctrl.initialized.MedicalHistoryForms) {
var clonedList = _.cloneDeep($scope.timelineRecords);
clonedList = ctrl.resetItemsInTimeLine(ctrl.medicalHistoryForms, clonedList, 'MedicalHx', 'FormAnswersId');
$scope.timelineRecords = clonedList;
} else {
$scope.timelineRecords = $scope.timelineRecords.concat(ctrl.medicalHistoryForms);
ctrl.initialized.MedicalHistoryForms = true;
}