1. Division of Diabetes; Department of Internal Medicine; Aichi Medical University; Nagakute Japan
2. Division of Metabolism and Biosystemic Science; Department of Medicine; Nobuya Japan
3. Department of Diabetes, Endocrinology and Nutrition; Kyoto University Graduate School of Medicine; Kyoto Japan
4. Division of Endocrinology, Metabolism, Hematological Science and Therapeutics; Yamaguchi University Graduate School of Medicine; Ube Japan
5. Department of Metabolic Medicine; Faculty of Life Sciences; Kumamoto University; Kumamoto Japan
6. Department of Molecular Sciences on Diabetes; The University of Tokyo; Graduate School of Medicine; Tokyo Japan
7. Department of Health Informatics; Kyoto University School of Public Health; Kyoto Japan