About the Authors

Julia L. Marcus

Affiliations Gladstone Institute of Virology and Immunology, San Francisco, California, United States or America, University of California, Berkeley, California, United States of America

David V. Glidden

Affiliation University of California San Francisco, San Francisco, California, United States of America

Vanessa McMahan

Affiliation Gladstone Institute of Virology and Immunology, San Francisco, California, United States or America

Javier R. Lama

Affiliation Asociación Civil Impacta Salud y Educación, Lima, Peru

Kenneth H. Mayer

Affiliations Fenway Institute, Fenway Health, Boston, Massachusetts, United States of America, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America

Albert Y. Liu

Affiliation Bridge HIV, San Francisco Department of Public Health, San Francisco, California, United States of America

Orlando Montoya-Herrera

Affiliation Fundación Ecuatoriana Equidad, Guayaquil, Guayas, Ecuador

Martin Casapia

Affiliation Asociación Civil Selva Amazónica, Iquitos, Peru

Brenda Hoagland

Affiliation Instituto de Pesquisa Clínica Evandro Chagas, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil

Robert M. Grant

robert.grant@ucsf.edu

Affiliations Gladstone Institute of Virology and Immunology, San Francisco, California, United States or America, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

Co-author Javier Lama is a PLOS ONE Editorial Board member; this does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials. Dr. Mayer has received an unrestricted research grant from Gilead Sciences; this does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials. The remaining authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DVG VM JRL KHM AYL OMH MC BH RMG. Performed the experiments: VM JRL KHM AYL OMH MC BH RMG. Analyzed the data: JLM DVG. Wrote the paper: JLM.