Received: 25 June 2021
Accepted: 26 August 2021
First Online: 6 September 2021
: Not applicable.
: Ethical clearance was obtained from an ethical clearance committee of Arba Minch University College of Medicine and Health Science. A permission letter was written to Arba Minch town health office administration to conduct the study and the other permission letter was also obtained from the Arba Minch town administration. After the purpose and objective of the study are informing, informed verbal consent was obtained from each study participant.
: The authors declare that there is no financial and non-financial conflict of interest regarding the publication of this paper.