1. Department of Metabolism and Endocrinology; Juntendo University Graduate School of Medicine; Tokyo Japan
2. SOUSEIKAI Hakata Clinic; Hakata Fukuoka Japan
3. Department of Endocrinology and Metabolism; Yokohama City University Graduate School of Medicine; Yokohama Kanagawa Japan
4. Department of Endocrinology, Diabetes and Geriatric Medicine; Akita University School of Medicine; Akita Japan
5. Biostatistics & Data Management; Daiichi Sankyo Co., Ltd; Tokyo Japan
6. Clinical Development Department, Daiichi Sankyo Co., Ltd; Tokyo Japan