1. Department of Preemptive Medicine and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
2. Kuma Hospital, Kobe, Japan.
3. Ito Hospital, Tokyo, Japan.
4. Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine, Gunma, Japan.
5. Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
6. Department of Endocrinology, Metabolism, and Hypertension, Clinical Research Institute, National Hospital Organization Kyoto Medical Center, Kyoto, Japan.
7. Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
8. Japan Agency for Medical Research and Development, Tokyo, Japan.