| Affiliation: | 1. Department of Physical Therapy, Takasaki University of Health and Welfare, Takasaki, Japan;2. Department of Frailty Research, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan;3. Research Team for Human Care, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan;4. Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan;5. Research Team for Social Participation and Community Health, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan;6. Department of Social Medicine, Hirosaki University School of Medicine, Aomori, Japan |
