1. Department of Laboratory Medicine and Clinical Epidemiology for Prevention of Noncommunicable Niigata University Graduate School of Medical and Dental Sciences
2. Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine
3. Department of Health and Nutrition, Faculty of Human Life Studies, University of Niigata Prefecture
4. Department of Administrative Dietetics, Faculty of Health and Nutrition, Yamanashi Gakuin University
5. Department of Clinical Trial, Design & Management, Translational Research Center, Kyoto University Hospital
6. Department of Internal Medicine, University of Tsukuba Institute of Clinical Medicine