1. Department of Preventive Medicine and Public Health, Keio University School of Medicine
2. Research Center for Social Studies of Health and Community Ritsumeikan University
3. Department of Public Health, Shiga University of Medical Science
4. Department of Hygiene and Public Health, Teikyo University School of Medicine
5. Research Institute of Strategy for Prevention
6. NCD Epidemiology Research Center, Shiga University of Medical Science