Funding for this research was provided by:
Arba Minch University
Received: 14 January 2021
Accepted: 14 March 2021
First Online: 14 April 2021
: Ethical approval for this study was obtained from institute research board (IRB), Medicine and Health Science College, Arba Minch University. Support letter was obtained from Gamo zone health department and the district health offices to facilitate the data collection. Informed verbal consent was obtained from each study participants before proceeding to data collection.
: All authors declare that there are no conflicts of interest in relation to this work.