1. Department of Psychiatry; Tohoku University Hospital; Sendai Japan
2. Miyagi Disaster Mental Health Care Center; Kesennuma Japan
3. Department of Psychiatry; Mitsumine Hospital; Kesennuma Japan
4. Department of Psychiatry; Hikarigaoka-Hoyouen Hospital; Kesennuma Japan
5. Department of Psychiatry; Tohoku University Graduate School of Medicine; Sendai Japan
6. Department of Preventive Psychiatry; Tohoku University Graduate School of Medicine; Sendai Japan