Received: 1 February 2021
Accepted: 24 August 2021
First Online: 31 August 2021
: Not applicable.
: Ethical Clearance was obtained from the Institutional Review Board (IRB) of Addis Ababa University, College of Health Sciences (Protocol number: 062/11/Psy), and the National Research Ethics Review Committee (Ref. No: 3.10/670/04). Written informed consent was obtained from each participant after a detailed explanation of the objectives of the study, risk, and benefits. Guardians or next of kins’ informed consent was obtained for those individuals that do not have the capacity to consent. All methods were carried out in accordance with the Declaration of Helsinki.
: The authors declare no conflict of interest.