1. Department of Hygiene, Wakayama Medical School
2. Department of Public Health, Shiga University of Medical Science
3. Center for Epidemiologic Research in Asia, Shiga University of Medical Science
4. Department of Hygiene and Public Health, Teikyo University School of Medicine
5. International Center for Nutrition and Information, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition
6. Department of Medicine, Shiga University of Medical Science
7. Molecular Neuroscience Research Center, Shiga University of Medical Science
8. Department of Environmental Medicine and Public Health, Faculty of Medicine, Shimane University
9. Department of Public Health, Faculty of Medicine, Kindai University