About the Authors

Sydney Rosen

sbrosen@bu.edu

Affiliations Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, United States of America, Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Mhairi Maskew

Affiliation Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Matthew P. Fox

Affiliations Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa, Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, United States of America

Cynthia Nyoni

Affiliation Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Constance Mongwenyana

Affiliation Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Given Malete

Affiliation Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Ian Sanne

Affiliation Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Dorah Bokaba

Affiliation Health Department, City of Johannesburg, Johannesburg, South Africa

Celeste Sauls

Affiliation Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Julia Rohr

Affiliation Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, United States of America

Lawrence Long

Affiliation Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SR LL MM IS MPF. Performed the experiments: CN CM DB CS JR. Analyzed the data: MM GM SR. Wrote the first draft of the manuscript: SR MM. Contributed to the writing of the manuscript: SR MM LL MPF. Enrolled patients: CN. Agree with the manuscript’s results and conclusions: SR MM LL MPF CN CM GM IS DB CS JR. All authors have read, and confirm that they meet, ICMJE criteria for authorship.