1. Department of Environmental Health, and
2. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
3. Department of Obstetrics and Gynecology, Harvard Medical School/Massachusetts General Hospital Fertility Center, Boston, Massachusetts, USA
4. Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
5. Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
6. Department of Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
7. National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
8. Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA