1. Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center University of Tsukuba Tsukuba Japan
2. Osaka Center for Cancer and Cardiovascular Disease Prevention Osaka Japan
3. Ibaraki Western Medical Center Chikusei Japan
4. Public Health, Department of Social Medicine Osaka University Graduate School of Medicine Suita Japan
5. Department of Public Health Kindai University Osakasayama Japan
6. Yao City Public Health Center Yao Japan
7. School of Medicine Dokkyo Medical University Mibu Japan
8. Department of Public Health and Nursing, Faculty of Medicine University of Tsukuba Tsukuba Japan
9. Institute for Global Health Policy Research Center, Bureau of International Health Cooperation National Center for Global Health and Medicine Tokyo Japan