Affiliation: | aDepartment of Psychiatry, Yu-Li Veterans Hospital, Hua-Lien, Taiwan (Ya-Mei Bai and Chao-Cheng Lin) bDepartment of Family Medicine, The 807 Military General Hospital, Taipei, Taiwan (Pei-Gi Hu) cDepartment of Psychiatry, Veterans General Hospital-Taipei, Taipei, Taiwan (Hong-Shiow Yeh) |