Funding for this research was provided by:
Canadian Institutes of Health Research (ROH-115213)
Received: 10 July 2018
Accepted: 28 October 2018
First Online: 20 November 2018
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). Informed consent to participate was obtained from participants.
: Not applicable.
: The authors declare that they have no competing interests.
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