Funding for this research was provided by:
Jimma University
Article History
Received: 30 October 2020
Accepted: 16 October 2022
First Online: 25 October 2022
Declarations
:
: This study was approved by Institutional Review Board of Jimma University (IRB Ref No: 000,165/2020). Permission letter was obtained from Jimma Medical Center. The purpose and the importance of the study were explained and verbal informed consent was secured. Confidentiality was maintained at all level of the study. Participants’ involvement in the study was on voluntary bases and that they could withdraw at any time if they want. All the information given by the respondents was used for research purposes only. Confidentiality and privacy was maintained by anonymously of the respondents during data collection procedure.
: Not applicable.
: The authors declared that there is no competing interest.