1. Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Peking Union Medical College Hospital (PUMCH)Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC) Beijing China
2. Eight‐year Program of Clinical Medicine, PUMCHCAMS & PUMC Beijing China
3. National Institute of Environmental HealthChinese Center for Disease Control and Prevention Beijing China
4. Department of EndocrinologyThe First Affiliated Hospital of Wenzhou Medical University Wenzhou China
5. Central Research Laboratory, PUMCHCAMS & PUMC Beijing China