About the Authors

John F. Krisko

Affiliation Division of Infectious Diseases, Department of Internal Medicine, Center for AIDS Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Francisco Martinez-Torres

Address Current address: Steinbacher Hohl 2–26, Frankfurt am Main, Germany

Affiliation Division of Infectious Diseases, Department of Internal Medicine, Center for AIDS Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

John L. Foster

john_foster@med.unc.edu (JLF); victor_garcia@med.unc.edu (JVG)

Affiliation Division of Infectious Diseases, Department of Internal Medicine, Center for AIDS Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

J. Victor Garcia

john_foster@med.unc.edu (JLF); victor_garcia@med.unc.edu (JVG)

Affiliation Division of Infectious Diseases, Department of Internal Medicine, Center for AIDS Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JFK JLF JVG. Performed the experiments: JFK FMT JLF. Analyzed the data: JFK JLF JVG. Wrote the paper: JFK JLF JVG.