1. Department of Rehabilitation Medicine Ⅰ, School of Medicine, Fujita Health University
2. Department of Rehabilitation Medicine, University of Occupational and Environmental Health
3. Department of Rehabilitation Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
4. Department of Rehabilitation Medicine, Sapporo Medical University School of Medicine
5. Chikamori Rehabilitation Hospital
6. Kagawa General RehabilitationCenter
7. Department of Rehabilitation Medicine, Showa University School of Medicine
8. Yokohama City Rehabilitation Counseling Offi ce for the Disabled People
9. The National Center for Geriatrics and Gerontology