1. Program on Reproductive Health and the Environment, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco School of Medicine, San Francisco, California 94143, United States
2. Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan 48109, United States
3. Independent Consultant, Washington, D.C. 20004, United States
4. Environmental Research and Translation for Health, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco School of Medicine, San Francisco, California 94143, United States