1 Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan. Electronic address: osuka@tmig.or.jp.
2 Department of Health and Sports Sciences, Asahi University, Gifu, Japan. Electronic address: takeshima@alice.asahi-u.ac.jp.
3 Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan. Electronic address: nkojima@tmig.or.jp.
4 Faculty of Biology-Oriented Science and Technology, Kindai University, Wakayama, Japan. Electronic address: kohama@waka.kindai.ac.jp.
5 Department of Rehabilitation, National Institute of Fitness and Sports in Kanoya, Kagoshima, Japan. Electronic address: fujita@nifs-k.ac.jp.
6 Faculty of Biology-Oriented Science and Technology, Kindai University, Wakayama, Japan. Electronic address: kusu@waka.kindai.ac.jp.
7 Department of Rehabilitation, Suzuka University of Medical Science, Suzuka, Mie, Japan. Electronic address: aimai@suzuka-u.ac.jp.
8 Department of Nursing, Chukyo Gakuin University, Mizunami, Gifu, Japan. Electronic address: y-kitabayashi@chukyogakuin-u.ac.jp.
9 Kirksville College of Osteopathic Medicine, A.T. Still University of Health Sciences, Kirksville, Missouri, United States of America. Electronic address: wbrechue@atsu.edu.
10 Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan. Electronic address: sasai@tmig.or.jp.