About the Authors

Karen Huen

khuen@berkeley.edu

Affiliation Center for Environmental Research and Children's Health, School of Public Health, University of California, Berkeley, Berkeley, California, United States of America

Kim Harley

Affiliation Center for Environmental Research and Children's Health, School of Public Health, University of California, Berkeley, Berkeley, California, United States of America

Kenneth Beckman

Affiliation Biomedical Genomics Center, Institute for Health Informatics, University of Minnesota, Minneapolis, Minnesota, United States of America

Brenda Eskenazi

Affiliation Center for Environmental Research and Children's Health, School of Public Health, University of California, Berkeley, Berkeley, California, United States of America

Nina Holland

Affiliation Center for Environmental Research and Children's Health, School of Public Health, University of California, Berkeley, Berkeley, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: K. Huen K. Harley BE NH. Performed the experiments: K. Huen KB. Analyzed the data: K. Huen K. Harley. Contributed reagents/materials/analysis tools: K. Huen NH KB. Wrote the paper: K. Huen K. Harley BE NH.