1. Department of Health and Social Services, Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan
2. Japan Society for the Promotion of Science, Tokyo, Japan
3. Department of Rehabilitation, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
4. Physical Therapy Course, Department of Rehabilitation, Faculty of Health Sciences, Nihon Institute of Medical Science, Saitama, Japan
5. Department of Rehabilitation Science, Faculty of Health Sciences, Hokkaido University, Hokkaido, Japan
6. Department of Physical Therapy, School of Health and Social Services, Saitama Prefectural University, Saitama, Japan