1. Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University
2. Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba
3. Ibaraki Western Medical Center
4. Department of Public Health, Dokkyo Medical University, School of Medicine
5. Osaka Center for Cancer and Cardiovascular Diseases Prevention
6. Yao City Public Health Center, Yao City Office
7. Department of Epidemiology, Fukushima Medical University School of Medicine
8. Department of Public Health and Nursing, Faculty of Medicine, University of Tsukuba
9. Department of Public Health, Graduate School of Medicine, Juntendo University
10. Tokyo Metropolitan Institute of Gerontology