1. Tsaotun Psychiatric Center, Ministry of Health and Welfare, Nan-Tou County, Taiwan
2. Department of Clinical Psychology, Taipei City Hospital, Song-De Branch, Taipei, Taiwan
3. School of Medicine, Taipei Medical University, Taipei, Taiwan
4. Graduate Institute for Humanities in Medicine, Taipei Medical University, Taipei, Taiwan
5. Centre for Drug Abuse & Addiction, China Medical University Hospital, Taichung, Taiwan
6. College of Medicine, China Medical University, Taichung, Taiwan
7. Department of Psychiatry, Chung Shan Medical University, Taichung, Taiwan
8. Department of Psychiatry, Chung Shan Medical University Hospital, Taichung, Taiwan
9. Chang Gung Medical Foundation, Chiayi Chang Gung Memorial Hospital, Taiwan Chang Gung University, Taiwan
10. King’s College London, Institute of Psychiatry, London, UK