1. Department of Hygiene and Public Health, Osaka Medical College
2. Public Health, Department of Social and Environmental Medicine, Osaka University Graduate School of Medicine
3. Department of Nutrition, University of Kochi
4. Department of Health and Nutrition, Faculty of Human Life Studies, University of Niigata Prefecture
5. Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine Graduate School of Medical Sciences
6. Department of Public Health, Aichi Medical University
7. Department of Public Health, Graduate School of Medicine, Hokkaido University