1. 1Department of Psychiatry, Kaohsiung Medical University Hospital, and School of Medicine and Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
2. 2Department of Psychiatry, Tainan Hospital, Ministry of Health and Welfare, Executive Yuan, Tainan, Taiwan
3. 3Department of Psychiatry, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
4. 4Department of Psychiatry, National Taiwan University Hospital, and College of Medicine and Neurobiology and Cognitive Science Center, National Taiwan University, Taipei, Taiwan
5. 5Department of Psychiatry, Yun-Lin Branch, National Taiwan University Hospital, Yunlin, Taiwan
6. 6Department of Psychiatry, Puzi Hospital, Ministry of Health and Welfare, Executive Yuan, Chiayi, Taiwan
7. 7School of Medicine, Buddhist Tzu Chi University, and Department of Psychiatry, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
8. 8Department of Psychiatry, Chi-Mei Medical Center, and Chi-Mei Hospital, Liuying Campus, Taiwan
9. 9Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taiwan