1 Graduate School of Health Sciences, Kagoshima University, Japan; Department of Physical Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Japan.
2 Department of Occupational Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Japan.
3 Department of Mechanical Systems Engineering, Daiichi Institute of Technology, Japan.
4 Department of Occupational Therapy, Nagasaki University Graduate School of Biomedical Sciences, Health Sciences, Japan.
5 Graduate School of Health Sciences, Kagoshima University, Japan; Department of Physical Therapy, Kagoshima Medical Professional College, Japan.
6 Department of Rehabilitation, Tarumizu Municipal Medical Center Tarumizu Chuo Hospital, Japan.
7 Division of Rehabilitation, Kurume University Hospital, Japan.
8 National Hospital Organization Osaka Toneyama Medical Center, Department of Rehabilitation, Japan.
9 Department of Physical Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Japan. Electronic address: makizako@health.nop.kagoshima-u.ac.jp.