1. Center for Epidemiologic Research in Asia, Shiga University of Medical Science
2. Division of Respiratory Medicine, Department of Internal Medicine, Shiga University of Medical Science
3. International Center for Nutrition and Information, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition
4. Department of Public Health, Shiga University of Medical Science
5. Department of Health and Nutrition, University of Human Arts and Sciences
6. Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University
7. Department of Hygiene and Public Health, Teikyo University School of Medicine
8. Research Institute of Strategy for Prevention