Funding for this research was provided by:
Global Affairs Canada (108028)
Canadian Institutes of Health Research (108028)
International Development Research Centre (108028)
Received: 14 February 2019
Accepted: 9 May 2019
First Online: 17 May 2019
Ethics approval and consent to participate
: We obtained ethical clearance for this research from the University of Ottawa Health Sciences and Science Research Ethics Board and an Ethiopian University Institutional Review Board in the region where the research was conducted. All participants provided written informed consent to participate in the study.
: By submitting this document, the authors declare their consent for the final accepted version of the manuscript to be considered for publication.
: The authors declare that they have no competing interests.