About the Authors

Grant R. Campbell

Affiliation Division of Infectious Diseases, Department of Pediatrics, University of California San Diego, La Jolla, California, United States of America

Pratima Rawat

Affiliation Division of Infectious Diseases, Department of Pediatrics, University of California San Diego, La Jolla, California, United States of America

Rachel S. Bruckman

Affiliation Division of Infectious Diseases, Department of Pediatrics, University of California San Diego, La Jolla, California, United States of America

Stephen A. Spector

saspector@ucsd.edu

Affiliations Division of Infectious Diseases, Department of Pediatrics, University of California San Diego, La Jolla, California, United States of America, Rady Children’s Hospital, San Diego, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GRC PR SAS. Performed the experiments: GRC PR RSB SAS. Analyzed the data: GRC PR RSB SAS. Contributed reagents/materials/analysis tools: GRC SAS. Wrote the paper: GRC PR RSB SAS.