1. Department of Obstetrics, Gynecology and Reproductive Sciences, Program on Reproductive Health and the Environment, University of California San Francisco, San Francisco 94143, California, United States
2. Department of Toxic Substances Control, Environmental Chemistry Laboratory, California Environmental Protection Agency, Berkeley 94710, California, United States
3. Department of Environmental Science, Policy and Management and School of Public Health, University of California Berkeley, Berkeley 94720, California, United States
4. Bakar Computational Health Sciences Institute, University of California San Francisco, San Francisco 94158, California, United States
5. Department of Pediatrics, University of California San Francisco, San Francisco 94158, California, United States