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Authors
Arroz, Jorge A. H. http://orcid.org/0000-0001-6604-4573
Candrinho, Baltazar
Mendis, Chandana
Lopez, Melanie
Martins, Maria do Rosário O.
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Article History
Received: 27 July 2019
Accepted: 7 September 2019
First Online: 14 September 2019
Ethics approval and consent to participate
: The study was administratively authorized by the Provincial Health Departments of Zambezia (Ref 2270/DPSZ/512/2015) and Manica (09/11/2015), and also received authorization from the National Committee on Bioethics in Health (Ref 112/CNBS/2015).
: Not applicable.
: The authors declare that they have no competing interests.
