Funding for this research was provided by:
Médecins Sans Frontières (NA)
Received: 7 October 2020
Accepted: 17 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: The study protocol was reviewed and approved by the <i>Comité Nacional de Bioética para a Saúde</i> of Mozambique (Ref: 100/CNBS/2014) and the MSF-ERB (Ref: 1338) and was carried out with the permission of national and local health authorities.
: Not applicable.
: The authors declare that they have no competing interests.