1. Public Health, Department of Social Medicine, Graduate School of Medicine Osaka University Suita Japan
2. Department of Epidemiology Fukushima Medical University School of Medicine Fukushima Japan
3. Center for Southeast Asian Studies Kyoto University Kyoto Japan
4. Department of Social Epidemiology, Graduate School of Medicine and School of Public Health Kyoto University Kyoto Japan
5. Department of Preventive Medicine Nagoya University Graduate School of Medicine Nagoya Japan
6. Department of International and Community Oral Health Tohoku University Graduate School of Dentistry Sendai Japan
7. Division of Regional Community Development, Liaison Center for Innovative Dentistry Tohoku University Graduate School of Dentistry Sendai Japan
8. Department of Community Health Nursing Nagoya City University Graduate School of Nursing Nagoya Japan
9. Center for Preventive Medical Sciences Chiba University Chiba Japan
10. Center for Gerontology and Social Science National Center for Geriatrics and Gerontology Obu Japan
11. Department of Behavioural Science and Health University College London London UK
12. Centre for Dementia Studies Brighton and Sussex Medical School Brighton UK