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