About the Authors
- Chad A. Grotegut
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* E-mail: chad.grotegut@duke.edu
Affiliation Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Duke University, Durham, North Carolina, United States of America
- Christian A. Chisholm
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Affiliation Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Virginia, Charlottesville, Virginia, United States of America
- Lauren N. C. Johnson
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Affiliation Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
- Haywood L. Brown
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Affiliation Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Duke University, Durham, North Carolina, United States of America
- R. Phillips Heine
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Affiliation Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Duke University, Durham, North Carolina, United States of America
- Andra H. James
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Affiliation Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Virginia, Charlottesville, Virginia, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CAG AHJ. Analyzed the data: CAG CAC AHJ. Contributed reagents/materials/analysis tools: CAG HLB RPH AHJ. Wrote the paper: CAG CAC LNCJ HLB RPH AHJ.