About the Authors

Caroline De Schacht

carolineds11@gmail.com

Affiliation Elizabeth Glaser Pediatric AIDS Foundation, Research Department, Maputo, Mozambique

Heather J. Hoffman

Affiliation The George Washington University, Milken Institute School of Public Health, Department of Epidemiology and Biostatistics, Washington, D.C., United States of America

Nédio Mabunda

Affiliation Instituto Nacional de Saúde, Maputo, Mozambique

Carlota Lucas

Affiliation Elizabeth Glaser Pediatric AIDS Foundation, Research Department, Maputo, Mozambique

Catharina L. Alons

Affiliations Elizabeth Glaser Pediatric AIDS Foundation, Research Department, Maputo, Mozambique, Elizabeth Glaser Pediatric AIDS Foundation, Research Department, Washington, D.C., United States of America

Ana Madonela

Affiliation Elizabeth Glaser Pediatric AIDS Foundation, Research Department, Maputo, Mozambique

Adolfo Vubil

Affiliation Instituto Nacional de Saúde, Maputo, Mozambique

Orlando C. Ferreira Jr

Affiliation Federal University of Rio de Janeiro, Biology Institute, Rio de Janeiro, Brazil

Nurbai Calú

Affiliation Ministry of Health, Xai-Xai, Mozambique

Iolanda S. Santos

Affiliation Ministry of Health, Matola, Mozambique

Ilesh V. Jani

Affiliation Instituto Nacional de Saúde, Maputo, Mozambique

Laura Guay

Affiliations The George Washington University, Milken Institute School of Public Health, Department of Epidemiology and Biostatistics, Washington, D.C., United States of America, Elizabeth Glaser Pediatric AIDS Foundation, Research Department, Washington, D.C., United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CD CA CL. Performed the experiments: CD CL AM NM AV. Analyzed the data: CD HJH CA CL AM OCF IVJ LG. Contributed reagents/materials/analysis tools: NM AV CD CA CL AM. Wrote the paper: CD HJH NM CL CA AM AV OCF NC IS IVJ LG.