1. Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba
2. Osaka Center for Cancer and Cardiovascular Disease Prevention
3. Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine
4. Yao Public Health Center, Yao City Office
5. Department of Public Health, Dokkyo Medical University
6. Department of Public Health and Nursing, Faculty of Medicine, University of Tsukuba
7. Chiba Prefectural Institute of Public Health
8. Research Team for Social Participation and Community Health, Tokyo Metropolitan Institute of Gerontology