About the Authors

Alexis L. Ramby

Affiliation Division of Critical Care Medicine, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, United States of America

Denise M. Goodman

Affiliation Division of Critical Care, Department of Pediatrics, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America

Eric L. Wald

Affiliation Division of Critical Care, Department of Pediatrics, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America

Scott L. Weiss

WeissS@email.chop.edu

Affiliation Division of Critical Care, Department of Anesthesia and Critical Care Medicine, The Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ALR DMG ELW SLW. Analyzed the data: ALR SLW. Contributed reagents/materials/analysis tools: ALR DMG ELW SLW. Wrote the paper: ALR DMG ELW SLW.