1. Department of Endocrinology and Metabolism The Third Affiliated Hospital of Sun Yat‐sen University, Guangdong Provincial Key Laboratory of Diabetology Guangzhou China
2. Department of Infertility and Sexual Medicine The Third Affiliated Hospital of Sun Yat‐Sen University Guangzhou China
3. Department of Clinical Laboratory Nanning Children’s Hospital Nanning China
4. Division of Life Sciences and Medicine Department of Endocrinology The First Affiliated Hospital University of Science and Technology of China Hefei China
5. Department of Endocrinology Chinese PLA General Hospital Beijing China
6. Department of Clinical Sciences Lund University Diabetes CenterLund University Malmö Sweden