About the Authors

Norma C Ware

To whom correspondence should be addressed. E-mail: norma_ware@hms.harvard.edu

Affiliation Harvard Medical School, Boston, Massachusetts, United States of America

John Idoko

Affiliation Jos University, Jos, Nigeria

Sylvia Kaaya

Affiliation Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania

Irene Andia Biraro

Affiliation Mbarara University of Science and Technology, Mbarara, Uganda

Monique A Wyatt

Affiliation Harvard Medical School, Boston, Massachusetts, United States of America

Oche Agbaji

Affiliation Jos University, Jos, Nigeria

Guerino Chalamilla

Affiliations Muhimbili University/Dar es Salaam City Council/Harvard School of Public Health HIV/AIDS Care and Treatment Program, Dar es Salaam, Tanzania , Harvard School of Public Health, Boston, Massachusetts, United States of America

David R Bangsberg

Affiliations Harvard Medical School, Boston, Massachusetts, United States of America , Massachusetts General Hospital, Boston, Massachusetts, United States of America , Harvard Initiative for Global Health, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

NCW, JI, SK, MAW, OA, GC, and DRB contributed substantially to the conceptualization and design of the study. MAW participated in the acquisition of data. NCW, JI, SK, and MAW contributed to data analysis and interpretation. NCW, MAW, and DRB contributed to the drafting and editing of the manuscript. NCW, JI, SK, IAB, MAW, OA, GC, and DRB approved the final version.