About the Authors

Joshua T. Schiffer

jschiffe@fhcrc.org

Affiliations Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America, Department of Medicine, University of Washington, Seattle, Washington, United States of America

Dave A. Swan

Affiliation Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America

Daniel Stone

Affiliation Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America

Keith R. Jerome

Affiliations Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America, Department of Laboratory Medicine, University of Washington, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JTS KRJ. Performed the experiments: JTS DAS. Analyzed the data: JTS DAS. Contributed reagents/materials/analysis tools: JTS DAS. Wrote the paper: JTS DAS DS KRJ.