Received: 14 February 2022
Accepted: 17 December 2022
First Online: 3 January 2023
: Ethical clearance and approval were obtained from the institutional review board of Jimma University and were brought to the office of Jimma Medical Center, OR head. Then, a formal letter of permission to conduct the study was taken. Oral informed consent was also obtained from each study participant after a clear orientation of the study objective, benefit, and procedures. Confidentiality of participant’s information was kept using unique codes and medical record numbers rather than personal identification. Moreover, the data collected from each study participant were used solely for the intended purpose.
: Not applicable.
: The authors declare no competing interests.