1. Faculty of Sport Sciences Waseda University Tokorozawa Japan
2. Department of Hematology, Endocrinology and Metabolism Niigata University Faculty of Medicine Niigata Japan
3. Department of Prevention of Noncommunicable Diseases and Promotion of Health Checkup Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
4. Faculty of Sport Science Surugadai University Hanno Japan
5. Department of Medicine and Science in Sports and Exercise Tohoku University Graduate School of Medicine Sendai Japan
6. Food Research Institute National Agriculture and Food Research Organization Tsukuba Japan
7. Division of Preventive Medicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
8. Department of Epidemiology Harvard T.H. Chan School of Public Health Boston Massachusetts USA
9. Niigata Association of Occupational Health Niigata Japan
10. Department of Health and Nutrition University of Niigata Prefecture Faculty of Human Life Studies Niigata Japan