About the Authors

Elizabeth Chin

Affiliation Division of Infectious Diseases, School of Public Health, University of California at Berkeley, California, United States of America

Kelly Kirker

Affiliation Center for Biofilm Engineering, Montana State University, Bozeman, Montana, United States of America

Meghan Zuck

Affiliation Division of Infectious Diseases, School of Public Health, University of California at Berkeley, California, United States of America

Garth James

Affiliation Center for Biofilm Engineering, Montana State University, Bozeman, Montana, United States of America

Kevin Hybiske

khybiske@berkeley.edu

Affiliation Division of Infectious Diseases, School of Public Health, University of California at Berkeley, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KK GJ KH. Performed the experiments: EC KK KH. Analyzed the data: EC KK GJ KH. Contributed reagents/materials/analysis tools: GJ KK. Wrote the paper: KH.