[1] Mannari Hosp, Dept Psychiat, Okayama, Japan
[2] Kawada Hosp, Dept Psychiat, Okayama, Japan
[3] Zikei Hosp, Dept Psychiat, Okayama, Japan
[4] Sanyo Hosp, Dept Psychiat, Okayama, Japan
[5] Hayashi Hosp, Dept Psychiat, Okayama, Japan
[6] Okayama Univ, Grad Sch Med, Dept Neuropsychiat, Dent & Pharmaceut Sci,Kita Ku, 2-5-1 Shikata Cho, Okayama, 7008558, Japan
[7] Sekizen Hosp, Dept Psychiat, Tsuyama, Japan
[8] Kibogaoka Hosp, Dept Psychiat, Tsuyama, Japan
[9] Kinoko Espoir Hosp, Dept Psychiat, Kasaoka, Japan
[10] Yura Hosp, Dept Psychiat, Tamano, Japan
[11] Kohnan Hosp, Dept Psychiat, Tamano, Japan
[12] Setouchi Kinen Hosp, Dept Psychiat, Setouchi, Japan
[13] Taiyo Hills Hosp, Dept Psychiat, Takahashi, Japan
[14] Kurshiki Jinpu Hosp, Dept Psychiat, Kurashiki, Okayama, Japan
[15] Kurashiki Shinkeika Hosp, Dept Psychiat, Kurashiki, Okayama, Japan
[16] Koyodai Hosp, Dept Psychiat, Maniwa, Japan