About the Authors

Chris Richard Kenyon

ckenyon@itg.be

Affiliations HIV/STI Unit, Institute of Tropical Medicine, Antwerp, Belgium, Division of Infectious Diseases and HIV Medicine, University of Cape Town, Cape Town, South Africa

Lung Vu

Affiliation Population Council, Washington, D.C., United States of America

Joris Menten

Affiliation HIV/STI Unit, Institute of Tropical Medicine, Antwerp, Belgium

Brendan Maughan-Brown

Affiliation Southern Africa Labour and Development Research Unit, University of Cape Town, Cape Town, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CK LV JM BMB. Analyzed the data: CK JM. Contributed to the writing of the manuscript: CK. Contributed to the final draft: JM LV BMB.