1. Department of Psychiatry Yokohama Camellia Hospital Yokohama Kanagawa Japan
2. Shinano Mental Clinic Yokohama Kanagawa Japan
3. Faculty of Human Science Toyoeiwa University Yokohama Kanagawa Japan
4. Department of Neuropsychiatry Keio University School of Medicine Tokyo Japan
5. Morita Therapy Institute Tokyo Japan
6. Kitanishi Clinic Tokyo Japan