About the Authors

Rachel F. Madera

Affiliation Division of Infectious Disease and Immunology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

Jennifer P. Wang

Affiliation Division of Infectious Disease and Immunology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

Daniel H. Libraty

daniel.libraty@umassmed.edu

Affiliation Division of Infectious Disease and Immunology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RFM JPW DHL. Performed the experiments: RFM. Analyzed the data: RFM JPW DHL. Contributed reagents/materials/analysis tools: DHL. Wrote the paper: RFM DHL.