1. Center for Southeast Asian Studies Kyoto University Kyoto Japan
2. Osaka Home Healthcare Clinic Suita Japan
3. Department of Health and Sports Science, Faculty of Health Science and Technology Kawasaki University of Medical Welfare Kurashiki Japan
4. Department of Field Medicine Kyoto University Graduate School of Medicine Kyoto Japan
5. Graduate School of Human Sciences Osaka University Suita Japan
6. Division of Human Health Sciences, Department of Fundamental Nursing Kyoto University Graduate School of Medicine Kyoto Japan
7. Yoshino Town Office Yoshino Japan
8. Department of Health Promotion and Human Behavior Kyoto University School of Public Health Kyoto Japan
9. Gifu Shotoku Gakuen University Gifu Japan
10. Tokyo Metropolitan Institute of Gerontology Tokyo Japan
11. Division of Community Oral Health Development Kyushu Dental University Kitakyushu Japan