Funding for this research was provided by:
Wageningen University (2100710609)
Received: 30 August 2020
Accepted: 31 December 2020
First Online: 10 January 2021
Ethics approval and consent to participate
: The ethical approval was guaranteed to the study (Approval Notice: No 405/ CMHS/IRB/2016) by the Institutional Review Board of the College of Medicine and Health Sciences, University of Rwanda.
: Participants agreed on the publication of findings reported in this manuscript.
: The authors declare that they have no competing interests.