1 Department of Psychiatry, Beitou Branch, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC Division of Nephrology, Department of Internal Medicine, School of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC Student Counseling Center, National Defense Medical Center, Taipei, Taiwan, ROC.