1. Department of Rehabilitation and Physical Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Japan
2. Course of Physical Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University: 8-35-1 Sakuragaoka, Kagoshima 890-8544, Japan
3. Department of Rehabilitation and Physical Medicine, Hokkaido University Hospital, Japan
4. Course of Occupational Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Japan