Funding for this research was provided by:
Waiver discount request (Ticket ID #85288)
Article History
Received: 8 August 2019
Accepted: 7 July 2020
First Online: 14 July 2020
Ethics approval and consent to participate
: The Moi University School of Medicine and Moi Teaching and Referral Hospital Institutional Research and Ethics Committee approved this study. Written informed consent was obtained from all the study participants.
: Not applicable.
: The authors declare that they have no competing interest.