About the Authors

Till Bärnighausen

tbaernig@hsph.harvard.edu

Affiliations Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America, Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Mtubatuba, South Africa

Nir Eyal

Affiliation Department of Global Health and Society, Harvard Medical School, Boston, Massachusetts, United States of America

Dan Wikler

Affiliation Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America

Competing Interests

TB is a named contributor to the 2013 WHO ART guidelines as well as an investigator on the ANRS 12249 Treatment-as-Prevention trial in South Africa and the MaxART study in Swaziland. NE and DW declare that they have no competing interests.

Author Contributions

Wrote the paper: TB NE DW. Agree with manuscript results and conclusions: TB NE DW. All authors have read, and agree that they meet, ICMJE criteria for authorship.