1. Division of Endocrinology and Metabolism, Department of Internal Medicine, Jichi Medical University
2. Department of Diabetes and Metabolic Diseases, Graduate School of Medicine, The University of Tokyo
3. Department of General Internal Medicine, National Cancer Center Hospital
4. Department of Molecular Innovation in Lipidology, National Cerebral and Cardiovascular Center Research Institute
5. Division of Endocrinology and Metabolism, Department of Internal Medicine, School of Medicine, Jichi Medical University
6. Division for Health Service Promotion, The University of Tokyo
7. Department of Clinical Laboratory Medicine, Juntendo University Graduate School of Medicine
8. Department of Endocrinology, Research Institute of Environmental Medicine, Nagoya University
9. Department of Endocrinology and Metabolism, Hirosaki University Graduate School of Medicine
10. Institute for Biological Functions, Chubu University
11. Department of Molecular Pathogenesis, National Cerebral and Cardiovascular Center Research Institute