Received: 16 July 2020
Accepted: 11 December 2020
First Online: 5 January 2021
Ethics approval and consent to participate
: Ethical clearance was obtained from the Institutional Review Board of the University of Saskatchewan. Owing to the fact that more than half of the respondents had no education, the DHS took only verbal informed consent from respondents prior to the administration of the questionnaire.
: Not applicable.
: The authors declare no competing interest.