1. Osaka Prefecture University Graduate School of Comprehensive Rehabilitation Osaka Japan
2. Hokutokai Sawa Hospital Department of Rehabilitation Osaka Japan
3. Department of Psychiatry Osaka University Graduate School of Medicine Osaka Japan
4. Department of Occupational Therapy School of Health Sciences, Faculty of Medicine, Kagoshima University Kagoshima Japan
5. Division of Occupational Therapy, Department of Rehabilitation, Faculty of Health Sciences Naragakuen University Nara Japan