1. National Center for Geriatrics and Gerontology
2. Department of Community Medicine and Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
3. Rinku General Medical Center
4. Department of Diabetes, Metabolism and Endocrinology, Chiba University Graduate School of Medicine
5. Department of Clinical Cell Biology and Medicine, Chiba University Graduate School of Medicine
6. Department of Metabolic Medicine, Faculty of Life Sciences, Kumamoto University
7. Clinical Data Science Department, Kowa Company, Ltd.
8. Division of Endocrinology and Metabolism, Department of Medicine, Jichi Medical University