About the Authors
- Margaret A. Adgent
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Affiliation Epidemiology Branch, National Institute of Environmental Health Sciences (NIEHS), NIH, Research Triangle Park, North Carolina, United States of America
- Gordon P. Flake
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Affiliation Cellular and Molecular Pathology Branch, NIEHS, NIH, Research Triangle Park, North Carolina, United States of America
- David M. Umbach
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Affiliation Biostatistics Branch, NIEHS, NIH, Research Triangle Park, North Carolina, United States of America
- Virginia A. Stallings
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Affiliation Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
- Judy C. Bernbaum
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Affiliation Children’s Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
- Walter J. Rogan
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* E-mail: rogan@niehs.nih.gov
Affiliation Epidemiology Branch, National Institute of Environmental Health Sciences (NIEHS), NIH, Research Triangle Park, North Carolina, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: WJR JCB VAS. Analyzed the data: MAA DMU GPF. Wrote the manuscript: MAA WJR. Provided critical and technical revisions to manuscript: GPF DMU VAS JCB. Oversaw sample collection activities: VAS JCB. Provided final approval of manuscript: MAA GPF DMU VAS JCB WJR.