About the Authors
- Monica K. Silver
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Affiliation Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America
- Marie S. O'Neill
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Affiliations Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America, Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America
- MaryFran R. Sowers
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¶† Deceased.
Affiliation Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America
- Sung Kyun Park
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* E-mail: sungkyun@umich.edu
Affiliations Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America, Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SKP. Analyzed the data: MKS SKP. Wrote the paper: MKS MSO MRS SKP.