About the Authors
- Jessica R. McCann
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Affiliation The Department of Pediatrics, Duke University Medical Center, Durham, North Carolina, United States of America
- Joseph W. St. Geme III
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* E-mail: stgemeiiij@email.chop.edu
Affiliation The Department of Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
Competing Interests
The authors have declared that no competing interests exist.