Received: 8 August 2019
Accepted: 14 July 2022
First Online: 4 August 2022
: Ethical approval was obtained from Woldia University, Faculty of Health Sciences, Ethical Review Committee (ERC) (Ref: WDU/FHSRCS/-112/2018). All the study participants were informed about the purpose of the study, their right to refuse. The participants enrolled in the study were informed about the study objectives, expected outcomes, benefits and the risks associated with it. In this study, all the participants were above the age of 18 and written consent was taken from all the participants before the interview.
: Not applicable.
: The authors declared that they have no competing interests.