1. Department of Child and Adolescent Psychiatry, Chang Gung Memorial Hospital, Kaohsiung Medical Center, Taiwan
2. College of Medicine, Chang Gung University, Taiwan
3. Department of Psychiatry, Kaohsiung Medical University Hospital, Taiwan
4. Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Taiwan
5. Department of Psychiatry, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Taiwan
6. Department of Psychiatry, Tainan Municipal Hospital, Taiwan