Affiliation: | 1. Department of Psychiatry, Taichung Veterans General Hospital, Taichung, Taiwan;2. Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan;3. Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan;4. Department of Psychiatry, Changhua Christian Hospital, Changhua, Taiwan;5. Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, Cambridgeshire, United Kingdom;6. Department of Psychiatry, Faculty of Medicine, National Yang Ming University, Taipei, Taiwan |