1. Endocrine Center and Clinical Research Center, Ijinkai Takeda General Hospital, Kyoto 601-1495, Japan
2. Division of Metabolism and Endocrinology, Department of Internal Medicine, St. Marianna University, Yokohama City Seibu Hospital, Yokohama 241-0811, Japan
3. Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University, Yufu 879-5593, Japan
4. Division of Metabolism and Endocrinology, Department of Internal Medicine, St. Marianna University, Kawasaki 216-8511, Japan
5. Division of Metabolism, Showa General Hospital, Kodaira, 187-8510 Japan
6. Department of Diabetes, Endocrinology and Metabolism, National Center for Global Health and Medicine, Tokyo 162-8655, Japan
7. Division of Endocrinology and Metabolism, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
8. Department of Diabetes and Endocrinology, Saiseikai Yokohamashi Tobu Hospital, Yokohama 230-0012, Japan
9. Department of Endocrinology, Tokyo Women’s Medical University, Tokyo 162-8666, Japan
10. Minato Mirai Medical Square, Yokohama, 220-0012 Japan
11. Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
12. Department of Metabolism and Endocrinology, Hamamatsu Kita Hospital, Hamamatsu 431-3113, Japan
13. Department of Medical Education, National Defense Medical College, Tokorozawa 359-8513, Japan
14. Division of Nephrology, Hypertension and Endocrinology, Nihon University School of Medicine, Tokyo 173-8610, Japan
15. Department of Endocrine and Metabolic Diseases/Diabetes Mellitus, Kyushu University Hospital, Fukuoka 812-8582, Japan
16. Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
17. Department of Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa 920-8641, Japan
18. Department of Molecular Diagnosis, Chiba University, Chiba 260-8677, Japan
19. Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Japan
20. Department of Endocrinology and Metabolism, National Hospital Organization Kyoto Medical Center, Kyoto 612-8555, Japan
21. Department of Endocrinology, Metabolism, Diabetology and Nephrology, Fukushima Medical University Aizu Medical Center, Aizu 969-3492, Japan
22. Department of Pediatrics, Keio University School of Medicine, Tokyo 160-0016, Japan
23. Department of Diabetes and Endocrinology, Tokyo Metropolitan Hiroo Hospital, Tokyo 150-0013, Japan
24. Department of Health Promotion and Medicine of the Future, Graduate School of Medical Sciences, Kanazawa University, Kanazawa 920-8641, Japan
25. Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
26. Department of Diabetes and Endocrinology, Sapporo City General Hospital, Sapporo 060-8604, Japan
27. Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
28. Department of Diabetes, Endocrinology and Nutrition, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan