1 Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine and School of Public Health, Kyoto, Japan; Department of Psychiatry, Kyoto University Graduate School of Medicine, Kyoto, Japan. Electronic address: kwsm@kuhp.kyoto-u.ac.jp.
2 Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine and School of Public Health, Kyoto, Japan.