http://orcid.org/0000-0002-0141-1720
About the Authors
- Mitchell G. Maltenfort
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Roles Formal analysis, Validation, Visualization, Writing – original draft, Writing – review & editing
* E-mail: maltenform@email.chop.edu
Affiliation Applied Clinical Research Center, Roberts Center for Pediatric Research, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
- Yong Chen
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Roles Conceptualization, Methodology, Supervision, Writing – original draft, Writing – review & editing
Affiliation Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
- Christopher B. Forrest
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Roles Conceptualization, Methodology, Resources, Supervision, Writing – review & editing
Affiliation Applied Clinical Research Center, Roberts Center for Pediatric Research, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America
Competing Interests
The authors have the following interests: Dr. Christopher B. Forrest was a developer of the ACG system while he was at Johns Hopkins and still receives royalties. There are no patents, furtherproducts in development or marketed products to declare. This does not alter our adherence to all the PLOS ONE policies on sharing data and materials.