1. Department of Environmental Science, Policy and Management, University of California, Berkeley, Berkeley, California 94720, United States
2. School of Public Health, University of California, Berkeley, Berkeley, California 94720, United States
3. Clinical Toxicology and Environmental Biomonitoring Laboratory, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, San Francisco, California 94143, United States
4. Department of Cell and Tissue Biology, University of California, San Francisco, San Francisco, California 94143, United States
5. Center for Reproductive Sciences, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, San Francisco, California 94143, United States
6. Silent Spring Institute, Newton, Massachusetts 02460, United States
7. United Fire Service Women, San Francisco, California 94140-0487, United States