1. The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
2. Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.
3. Shanghai Municipal Key Clinical Specialty, Shanghai, China.
4. Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, United Kingdom.
5. Department of Internal Medicine, Academic Center for Thyroid Diseases, Erasmus Medical Center, Rotterdam, The Netherlands.