About the Authors

Deborah A. Gust

dgust@cdc.gov

Affiliation Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Barudi Mosimaneotsile

Affiliation Botswana-USA Partnership, Centers for Disease Control and Prevention (CDC), Gaborone and Francistown, Botswana

Unami Mathebula

Affiliation Botswana-USA Partnership, Centers for Disease Control and Prevention (CDC), Gaborone and Francistown, Botswana

Balladiah Chingapane

Affiliation Botswana-USA Partnership, Centers for Disease Control and Prevention (CDC), Gaborone and Francistown, Botswana

Zaneta Gaul

Affiliation Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Sherri L. Pals

Affiliation Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Taraz Samandari

Affiliations Botswana-USA Partnership, Centers for Disease Control and Prevention (CDC), Gaborone and Francistown, Botswana, Division of Tuberculosis Elimination, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TS DG. Analyzed the data: SP ZG. Wrote the paper: DG TS. Assisted with data collection/data entry: BM UM BC. Contributed to the interpretation of the results and in editing and revising the manuscript: DG TS ZG SP BM UM BC.