1. Center for Epidemiologic Research in Asia, Shiga University of Medical Science
2. Department of Medical Statistics, Shiga University of Medical Science
3. Department of Public Health, Shiga University of Medical Science
4. Research Center for Social Studies of Health and Community Ritsumeikan University
5. Department of Hygiene, Wakayama Medical University
6. Department of Medicine, Kindai University
7. Tsuruga Nursing University
8. Research Institute of Strategy of Prevention
9. Department of Preventive Medicine and Public Health, Keio University