Funding for this research was provided by:
Canadian Institutes of Health Research (FRN-112476; and ROH-115213)
Received: 25 June 2020
Accepted: 29 October 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: Ethics certificates were obtained from the research ethics committees of the University of Montreal Hospital Research Centre (12.273) and the National Health Ethics Committee of Burkina Faso (2012-11-85). Written consent was obtained from all respondents.
: Not applicable.
: The authors declare that they have no competing interests.