1. Department of Cardiology, National Center for Geriatrics and Gerontology
2. Center for Comprehensive Care and Research on Memory Disorders, National Center for Geriatrics and Gerontology
3. Department of Rehabilitation, National Center for Geriatrics and Gerontology
4. Department of Cardiology, Nagoya University Graduate School of Medicine
5. Department of Geriatrics and Gerontology, National Center for Geriatrics and Gerontology