About the Authors

Kelly M. Adams

Affiliations Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Valsamma Abraham

Affiliation Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America

Daniel Spielman

Affiliation School of Arts and Sciences, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Jay K. Kolls

Affiliation Departments of Pediatrics and Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America

Ronald C. Rubenstein

Affiliations Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Gregory E. Conner

Affiliation Department of Cell Biology, University of Miami Miller School of Medicine, Miami, Florida, United States of America

Noam A. Cohen

Affiliation Department of Otorhinolaryngology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

James L. Kreindler

kreindler@email.chop.edu

Affiliations Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States of America, Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Competing Interests

James Kreindler and Noam Cohen are Academic Editors for PLOS ONE. This does not alter the authors' adherence to PLOS ONE Editorial policies and criteria.

Author Contributions

Conceived and designed the experiments: KA VA JK JLK. Performed the experiments: KA VA DS JK. Analyzed the data: KA VA RR JLK. Contributed reagents/materials/analysis tools: JK RR GC NC JLK. Contributed to the writing of the manuscript: KA JLK.