About the Authors

Celia Serna-Bolea

celia.serna@cresib.cat (CSB); dsuzanne@clinic.ub.es (DN)

Affiliation Barcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universtitat de Barcelona), Barcelona, Spain

Nilsa de Deus

Affiliations Manhiça Health Research Centre (CISM), Manhiça, Mozambique, National Institute of Health, Maputo, Mozambique

Sozinho Acácio

Affiliation Manhiça Health Research Centre (CISM), Manhiça, Mozambique

Jose Muñoz

Affiliation Barcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universtitat de Barcelona), Barcelona, Spain

Delino Nhalungo

Affiliation Manhiça Health Research Centre (CISM), Manhiça, Mozambique

Emilio Letang

Affiliation Barcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universtitat de Barcelona), Barcelona, Spain

Pedro Alonso

Affiliations Barcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universtitat de Barcelona), Barcelona, Spain, Manhiça Health Research Centre (CISM), Manhiça, Mozambique

Denise Naniche

celia.serna@cresib.cat (CSB); dsuzanne@clinic.ub.es (DN)

Affiliation Barcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universtitat de Barcelona), Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: D. Naniche EL. Performed the experiments: CSB ND SA. Analyzed the data: D. Naniche CSB. Contributed reagents/materials/analysis tools: D. Nhalungo PA. Wrote the paper: CSB D. Naniche. Coordinated logistics at the Manhiça District Hospital/VCT and performed the fieldwork: SA JM CSB. Provided scientific input at the different phases of the study: JM EL PA.