1. Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine
2. Ibaraki Western Medical Center
3. Department of Public Health, Dokkyo Medical University School of Medicine
4. Osaka Center for Cancer and Cardiovascular Disease Prevention
5. Yao Public Health Center, Yao City Office
6. Chiba Prefectural Institute of Public Health
7. Institute for Global Health Polycy Research (iGHP), National Center for Global Health and Medicine