1. Seichiryo Hospital; Department of Psychiatry; 4-16-27 Tsurumai Showa-ku Nagoya Aichi Japan 466-0064
2. Nagoya University Graduate School of Medicine; Department of Psychiatry; 65 Tsurumai-cho, Showa-ku Nagoya Aichi Japan 466-8550
3. Hyogo Prefectural Amagasaki General Medical Center; Hospital Care Research Unit; Higashi-Naniwa-Cho 2-17-77 Amagasaki Hyogo Hyogo Japan 606-8550
4. School of Public Health in the Graduate School of Medicine, Kyoto University; Department of Healthcare Epidemiology; Yoshida Konoe-cho, Sakyo-ku Kyoto Japan 606-8501
5. Kyoritsu Hospital; Department of Nephrology and Dialysis; Chuo-cho 16-5 Kawanishi Hyogo Japan 666-0016
6. Hyogo Prefectural Amagasaki General Medical Center; Department of Respiratory Medicine; 2-17-77, Higashi-Naniwa-Cho Amagasaki Hyogo Japan 660-8550