About the Authors

Shona Dalal

sdalal@cdc.gov

Affiliations Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America, Global AIDS Program, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Chung-won Lee

Affiliation Global AIDS Program, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Thato Farirai

Affiliation Global AIDS Program, Centers for Disease Control and Prevention, Pretoria, South Africa

Allison Schilsky

Affiliation Global AIDS Program, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Thurma Goldman

Affiliation Global AIDS Program, Centers for Disease Control and Prevention, Pretoria, South Africa

Janet Moore

Affiliation Global AIDS Program, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Naomi N. Bock

Affiliation Global AIDS Program, 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: SD CL TF TG JM NNB. Performed the experiments: SD CL TF AS NNB. Analyzed the data: SD JM NNB. Wrote the paper: SD CL TF AS TG JM NNB.