About the Authors

Sarah K. Parker

sarah.parker@ucdenver.edu

Affiliation Department of Pediatrics, University of Colorado Denver, Aurora, Colorado, United States of America

Robert M. Barkley

Affiliation Department of Pharmacology, University of Colorado Denver, Aurora, Colorado, United States of America

John G. Rino

Affiliation Department of Pediatrics, University of Colorado Denver, Aurora, Colorado, United States of America

Michael L. Vasil

Affiliation Department of Microbiology, University of Colorado Denver, Aurora, Colorado, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SKP RMB. Performed the experiments: SKP RMB JGR. Analyzed the data: SKP RMB JGR. Contributed reagents/materials/analysis tools: SKP RMB MLV. Wrote the paper: SKP.