About the Authors

Theo G. M. Sandfort

tgs2001@columbia.edu

Affiliation HIV Center for Clinical and Behavioral Studies, New York State Psychiatric Institute and Columbia University, New York, New York, United States of America

Linda R. M. Baumann

Affiliation Out-Right Namibia, Windhoek, Namibia

Zethu Matebeni

Affiliation Institute for Humanities in Africa, University of Cape Town, Cape Town, South Africa

Vasu Reddy

Affiliations Human Sciences Research Council, Human and Social Development Programme, Pretoria, South Africa, University of KwaZulu-Natal, Durban, South Africa

Ian Southey-Swartz

Affiliation Open Society Initiative for Southern Africa, Johannesburg, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TGMS LRMB ZM VR ISS. Performed the experiments: TGMS LRMB ZM VR IS-S. Analyzed the data: TGMS. Wrote the paper: TGMS LRMB ZM VR IS-S.