About the Authors

Diana K. Morales

Affiliation Department of Microbiology and Immunology, Dartmouth Medical School, Hanover, New Hampshire, United States of America

Deborah A. Hogan

Deborah.A.Hogan@dartmouth.edu

Affiliation Department of Microbiology and Immunology, Dartmouth Medical School, Hanover, New Hampshire, United States of America

Competing Interests

The authors have declared that no competing interests exist.