1 Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, 17 Xu-Zhou Road, Taipei 100, Taiwan
2 Department of Psychiatry, Cardinal Tien Hospital, New Taipei City, Taiwan
3 Department of General Psychiatry, Bali Psychiatric Center, Ministry of Health and Welfare, New Taipei City, Taiwan
4 Hong Kong Jockey Club Centre for Suicide Research and Prevention, University of Hong Kong, Hong Kong Special Administrative Region, People's Republic of China
5 Ju Shan Hospital, Taoyuan, Taiwan
6 Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
7 Department of Psychiatry, National Taiwan University Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
Address for correspondence: W. J. Chen, M.D., Sc.D., Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, 17 Xu-Zhou Road, Taipei 100, Taiwan. (Email: [email protected])
Received December 28, 2013
Received in revised form October 30, 2014
Accepted November 14, 2014
