1. Department of Geriatric and General Medicine Osaka University Graduate School of Medicine Osaka Japan
2. Department of Endocrinology, Metabolism, and Nephrology Keio University School of Medicine Tokyo Japan
3. Department of Diabetes and Endocrinology Saiseikai Yokohamashi Tobu Hospital Yokohama Japan
4. Department of Internal Medicine Graduate School of Medical Science Kanazawa University Kanazawa Japan
5. Division of Metabolism and Endocrinology Department of Internal Medicine St. Marianna University School of Medicine Yokohama City Seibu Hospital Yokohama Japan
6. Department of Endocrinology and Metabolism National Hospital Organization Kyoto Medical Center Kyoto Japan
7. Department of Diabetes and Endocrinology Sapporo City General Hospital Sapporo Japan
8. Department of Medicine and Bioregulatory Science Graduate School of Medical Sciences Kyushu University Fukuoka Japan
9. Department of Metabolic Medicine Faculty of Life Science Kumamoto University Kumamoto University Kumamoto Japan
10. Department of Diabetes, Endocrinology and Nutrition Kyoto University Kyoto Japan
11. Department of Molecular Endocrinology and Metabolism Tokyo Medical and Dental University Tokyo Japan
12. Department of Diabetes and Endocrinology Tokyo Metropolitan Hiroo Hospital Tokyo Japan
13. Department of Cardiology and Nephrology Mie University Graduate School of Medicine Tsu Japan
14. Division of Nephrology and Endocrinology University of Tokyo School of Medicine Tokyo Japan
15. Division of Nephrology, Hypertension and Endocrinology Nihon University School of Medicine Tokyo Japan
16. Department of Medical Science and Cardiorenal Medicine Yokohama City University Graduate School of Medicine Yokohama Japan
17. Department of Cardiology Shinko Hospital Kobe Japan
18. Department of Endocrinology Tenriyorozu Hospital Tenri Japan
19. Department of Internal Medicine Division of Diabetes, Endocrinology and Metabolism Hyogo College of Medicine Nishinomiya Japan
20. Division of Endocrinology National Center for Global Health and Medicine Tokyo Japan
21. Endocrine Center Ijinkai Takeda General Hospital Kyoto Japan