Funding for this research was provided by:
European and Developing Countries Clinical Trials Partnership (TA.2011.40200.026)
Received: 18 June 2019
Accepted: 17 June 2020
First Online: 26 June 2020
Ethics approval and consent to participate
: All participants provided written informed consent. The study received ethical approval from the national Ethics Committee for Health Research (Comité d’éthique pour la recherche en santé, CERS) of Burkina Faso.
: Not applicable.
: The authors declare that they have no competing interests.