Funding for this research was provided by:
VLIR-UOS (ZIUS2016AP019)
Article History
Received: 6 May 2020
Accepted: 10 February 2021
First Online: 23 February 2021
Ethics approval and consent to participate
: The authors obtained ethical approval for the study from the Institutional Committee of Bioethics and Health linked to the Faculty of Medicine/Central Hospital of Maputo, Mozambique (registration number CIBS FM & MCH/006/2016). All participants signed an informed consent form after receiving an explanation of the focus of the study, that their input would be kept confidential, that participation was voluntary, and that they could withdraw from the study.at any time.
: Not applicable.
: The authors declare that they have no competing interests.