1. Department of Rehabilitation, Saitama Citizens Medical Center, Japan
2. Department of Rehabilitation, Musashidai Hospital, Japan
3. Department of Rehabilitation, Tokyo Saiseikai Central Hospital, Japan
4. Department of Rehabilitation, Saitama Sekishinkai Hospital, Japan
5. Department of Rehabilitation, Sainokuni Higashiomiya Medical Center, Japan
6. Department of Physical Therapy, Faculty of Health Science, Juntendo University: 3-2-12 Hongo Bunkyo-ku, Tokyo 113-0033, Japan