About the Authors

Stephanie Hum

Affiliations Rangos Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America

Christopher Rymer

Affiliations Rangos Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America

Caitlin Schaefer

Affiliations Rangos Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America

Daniel Bushnell

Affiliations Rangos Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America

Sunder Sims-Lucas

simslucass@upmc.edu

Affiliations Rangos Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SH SSL. Performed the experiments: SH CR CS DB SSL. Analyzed the data: SH CR CS DB SSL. Wrote the paper: SH SSL.