Affiliation: | 1. Department of Endocrinology, The General Hospital of People's Liberation Army, Beijing, China;2. Department of Endocrinology, Nanjing First Hospital, Nanjing, China;3. Department of Endocrinology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China;4. Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei, China;5. Global Medicines Development, AstraZeneca, Gothenburg, M?lndal, Sweden;6. China Development Unit, AstraZeneca, Shanghai, China;7. AstraZeneca, Gaithersburg, Maryland |