About the Authors

David J. Klinke II

To whom correspondence should be addressed. E-mail: david.klinke@mail.wvu.edu

Affiliations Department of Chemical Engineering, West Virginia University, Morgantown, West Virginia, United States of America, Department of Microbiology, Immunology and Cell Biology, West Virginia University, Morgantown, West Virginia, United States of America

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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