Azizew, Alemu
Dubie, Addisu Ginbu
Zamanuel, Teshome Geletaw
Genet, Geta Bayu
Article History
Received: 3 October 2024
Accepted: 22 April 2025
First Online: 1 August 2025
Competing interests
: The authors declare no competing interests.
: Ethical clearance was obtained from the Ethical committee of the school of medicine, University of Gondar and the study was conducted in accordance with declaration of Helsinki. The ethical review committee provided an approval letter with a reference number- SOM/1267/2014 Ethiopian Calendar. Informed consent was obtained from all the participants and/or their parents or legal Guardians. All participants were informed of their right to withdraw from the study at any stage of the research. All participants’ personal information was kept confidential their name was not mentioned in the study.