Assefa, Belete
Tadesse, Abilo
Abay, Zenahebezu
Abebe, Alula
Tesfaye, Tsebaot
Tadesse, Melaku
Molla, Ayenew
Article History
Received: 4 October 2021
Accepted: 24 March 2022
First Online: 5 April 2022
Declarations
:
: The research protocol complied with the Declaration of Helsinki and ethical clearance was obtained from the Institutional Review Board (IRB) of the College of Medicine and Health Sciences, University of Gondar (19/02/2020, IRB No. 1267/02/2020). Study subjects were recruited only after written informed consent was obtained.
: Not applicable.
: The authors declare that they have no competing interests.