About the Authors

Alexis A. Cogswell
Valerie P. Kommer
David L. Williams


Affiliation Department of Immunology/Microbiology, Rush University Medical Center, Chicago, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AAC DLW. Performed the experiments: AAC VPK. Analyzed the data: AAC DLW. Wrote the paper: AAC DLW.