About the Authors

Heather N. Colvin

Affiliations Department of Biology, Wake Forest University, Winston-Salem, North Carolina, United States of America, Department of Microbiology and Immunology, Wake Forest School of Medicine, Winston-Salem, North Carolina, United States of America

Regina Joice Cordy

cordyrj@wfu.edu

Affiliations Department of Biology, Wake Forest University, Winston-Salem, North Carolina, United States of America, Department of Microbiology and Immunology, Wake Forest School of Medicine, Winston-Salem, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.