1 Department of Mental Health Policy and Evaluation, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan; National Hospital Organization, Tottori Medical Center, Tottori, Japan; School of International Politics, Economics and Communication, Aoyama Gakuin University, Tokyo, Japan; Department of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan; Department of Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Toho University, Funabashi, Japan; Department of Psychiatry, University of Occupational and Environmental Health, Kitakyushu, Japan; Department of Psychiatry, Fujita Health University School of Medicine, Toyoake, Japan.