About the Authors
- Hyunok Choi
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* E-mail: hchoi@albany.edu
Affiliation Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
- Lu Wang
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Affiliation Department of Biostatistics, The University of Michigan, Ann Arbor, Michigan, United States of America
- Xihong Lin
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Affiliation Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts, United States of America
- John D. Spengler
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Affiliation Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
- Frederica P. Perera
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Affiliation Columbia Center for Children's Environmental Health, Mailman School of Public Health, New York, New York, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JDS FPP. Performed the experiments: HC LW XL. Analyzed the data: HC LW XL. Wrote the paper: HC LW.