About the Authors

Lelia H. Chaisson

Affiliation Berman Institute of Bioethics, Johns Hopkins University, Baltimore, Maryland, United States of America

Nancy E. Kass

nkass@jhu.edu

Affiliations Berman Institute of Bioethics, Johns Hopkins University, Baltimore, Maryland, United States of America, Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Bafanana Chengeta

Affiliation Botswana-USA Partnership, Gaborone and Francistown, Botswana

Unami Mathebula

Affiliation Division of Tuberculosis Elimination, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Taraz Samandari

Affiliations Botswana-USA Partnership, Gaborone and Francistown, Botswana, Division of Tuberculosis Elimination, 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: TS NEK. Performed the experiments: TS BC UM. Analyzed the data: LHC. Wrote the paper: LHC NEK TS.