About the Authors

De-Kun Li

dkl@dor.kaiser.org

Affiliations Division of Research, Kaiser Foundation Research Institute, Kaiser Permanente, Oakland, California, United States of America, Department of Health Research and Policy, School of Medicine, Stanford University, Stanford, California, United States of America

Maohua Miao

Affiliation Department of Epidemiology and Social Science on Reproductive Health, Shanghai Institute of Planned Parenthood Research, & World Health Organization Collaborating Center for Research in Human Reproduction, Shanghai, China

ZhiJun Zhou

Affiliation School of Public Health, Key Lab for Public Health Safety, & WHO Collaborating Center for Occupational Health, Fudan University, Shanghai, China

Chunhua Wu

Affiliation School of Public Health, Key Lab for Public Health Safety, & WHO Collaborating Center for Occupational Health, Fudan University, Shanghai, China

Huijing Shi

Affiliation Department of Child and Adolescent Health, School of Public Health, Fudan University, Shanghai, China

Xiaoqin Liu

Affiliation Department of Epidemiology and Social Science on Reproductive Health, Shanghai Institute of Planned Parenthood Research, & World Health Organization Collaborating Center for Research in Human Reproduction, Shanghai, China

Siqi Wang

Affiliation Department of Epidemiology and Social Science on Reproductive Health, Shanghai Institute of Planned Parenthood Research, & World Health Organization Collaborating Center for Research in Human Reproduction, Shanghai, China

Wei Yuan

Affiliations Department of Epidemiology and Social Science on Reproductive Health, Shanghai Institute of Planned Parenthood Research, & World Health Organization Collaborating Center for Research in Human Reproduction, Shanghai, China, National Population & Family Planning Key Laboratory of Contraceptive Drugs and Devices, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DKL MM WY. Analyzed the data: DKL MM ZZ CW HS XL SW WY. Contributed reagents/materials/analysis tools: ZZ CW. Wrote the paper: DKL MM WY. Conducted bpa assays: ZZ CW.