Mekie, Maru
Taklual, Wubet
Melkie, Abenezer
Addisu, Dagne
Article History
Received: 26 August 2019
Accepted: 11 September 2019
First Online: 18 September 2019
Ethics approval and consent to participate
: Ethical approval was obtained from Research Ethics Committee of College of Health Sciences, Debre Tabor University. The purpose of the study was explained to the study participants and written consent was obtained from each participants before the start of the data collection. Privacy and confidentiality were maintained at all stages.
: Not applicable.
: The authors declare they have no competing interests.