1. Faculty of Rehabilitation, Department of Physical Therapy, Kansai Medical University, Hirakata, Osaka, Japan
2. Department of Physical Therapy, Niigata University of Health and Welfare, Niigata, Japan
3. Department of Rehabilitation Medicine, Nishi-Yamato Rehabilitation Hospital, Nara, Japan
4. Department of Rehabilitation, Itami Kousei Neurisurgical Hospital, Itami, Japan
5. Department of Rehabilitation Science, Faculty of Health Science, Osaka Health Science University, Osaka, Japan