1. Department of Rehabilitation Science, Kobe University Graduate School of Health Science, Kobe, Japan
2. Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Suita, Japan
3. Department of Rehabilitation Science, Osaka Health Science University, Osaka, Japan
4. Department of Physical Therapy, Josai International University, Togane, Japan
5. General and Geriatric Medicine, Kawasaki Medical School General Medical Center, Okayama, Japan
6. Faculty of Rehabilitation, Department of Physical Therapy, Kobe International University, Kobe, Japan