About the Authors

Christopher N. LaRock

Affiliation Department of Microbiology, University of Washington, Seattle, Washington, United States of America

Brad T. Cookson

cookson@uw.edu

Affiliations Department of Microbiology, University of Washington, 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.