1. Department of Endocrinology and Metabolism Shanghai Jiao Tong University School of Medicine Affiliated Sixth People's Hospital Shanghai Clinical Center for Metabolic Diseases Shanghai Key Laboratory of Diabetes Mellitus Shanghai Diabetes Institute Shanghai 200233 China
2. Max Delbrück Center for Molecular Medicine in the Helmholtz Association 13125 Berlin‐Buch Germany
3. Department of Endocrinology and Metabolism Shanghai Eighth People's Hospital Shanghai 200233 China