1. Department of Rehabilitation, Faculty of Wakayama Health Care Sciences, Takarazuka University of Medical and Health Care: 2252 Nakanoshima, Wakayama, Wakayama 640-8392, Japan
2. Department of Clinical Laboratory Sciences, Faculty of Health Sciences, Yamaguchi University Graduate School of Medicine, Japan
3. Department of Physical Therapy, Faculty of Health and Medical Science, Teikyo Heisei University, Japan
4. Department of Physical Therapy, Faculty of Health and Medical Sciences, Tokoha University, Japan
5. School of Rehabilitation, Faculty of Health and Social Services, Kanagawa University of Human Services, Japan
6. Department of Rehabilitation, Faculty of Rehabilitation, Hiroshima International University, Japan