1. Division of Reproductive Medicine and IVF, Department of Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
2. Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
3. Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
4. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
5. Department of Internal Medicine and Academic Center for Thyroid Diseases, Erasmus University Medical Center, Rotterdam, Netherlands
6. Department of Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
7. Department of Epidemiology, Brown University, Providence, Rhode Island, USA
8. Laboratory of Clinical Chemistry and Haematology, Máxima Medical Centre, Veldhoven, Netherlands
9. National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
10. Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
11. Channing Division of Network Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
12. Vincent Department of Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA