Text and Data Mining valid from 2019-08-28
Received: 13 February 2019
Accepted: 21 July 2019
First Online: 28 August 2019
Ethical approval and consent to participate
: The IRB of the College of Medicine and Health Sciences at the University of Rwanda approved the study with Approval Notice No 119/CMHS IRB/2017. The Ethics Committee of UTH-K approved the study as well.
: All participants had the right to an informed consent in their language of comfort, and further explanations were provided whenever the need was
: The authors declare that they have no competing interests.