Umeta, Belachew http://orcid.org/0000-0002-8420-2253
Mulugeta, Temesgen http://orcid.org/0000-0002-9372-976X
Mamo, Girma http://orcid.org/0000-0002-1757-8250
Alemu, Sintayehu http://orcid.org/0000-0003-1520-0155
Berhanu, Nimona http://orcid.org/0000-0001-5223-3939
Milkessa, Gudina http://orcid.org/0000-0002-8531-7917
Mengistu, Birhanu http://orcid.org/0000-0003-3953-1602
Melaku, Tsegaye http://orcid.org/0000-0001-8373-5309
Funding for this research was provided by:
Jimma University
Article History
Received: 5 April 2022
Accepted: 2 August 2022
First Online: 17 August 2022
Declarations
:
: The Ethical Review Committee of Jimma University (JU), Institute of Health reviewed the study protocol and approved with ethical number of IRBPGN/934/2020. Informed consent was maintained from the participants after the purpose and methods of the study had been explained in detail. And all of their responses were kept confidential and anonymous.
: Not applicable.
: The authors declare that they have no competing interests.