About the Authors

Kelly A. Curtis

czv2@cdc.gov

Affiliation Laboratory Branch, Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Donna L. Rudolph

Affiliation Laboratory Branch, Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Irene Nejad

Affiliation Laboratory Branch, Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Jered Singleton

Affiliation PATH, Seattle, Washington, United States of America

Andy Beddoe

Affiliation PATH, Seattle, Washington, United States of America

Bernhard Weigl

Affiliation PATH, Seattle, Washington, United States of America

Paul LaBarre

Affiliation PATH, Seattle, Washington, United States of America

S. Michele Owen

Affiliation Laboratory Branch, Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KC DR IN JS AB BW PL SMO. Performed the experiments: KC DR IN. Analyzed the data: KC DR IN. Contributed reagents/materials/analysis tools: JS AB BW PL SMO. Wrote the paper: KC SMO.