1. Department of Physical Therapy, School of Health Sciences; Faculty of Medicine, Kagoshima University; Kagoshima Japan
2. Department of Cardiovascular Medicine and Hypertension; Graduate School of Medical and Dental Sciences, Kagoshima University; Kagoshima Japan
3. Tarumizu Municipal Medical Center, Tarumizu Chuo Hospital; Kagoshima Japan
4. Department of Occupational Therapy, School of Health Sciences; Faculty of Medicine, Kagoshima University; Kagoshima Japan
5. Tarumizu City Office; Kagoshima Japan
6. Department of Preventive Gerontology; Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology; Obu Japan