Funding for this research was provided by:
Jimma University, Institute of Health
Article History
Received: 3 December 2020
Accepted: 16 June 2021
First Online: 30 July 2021
Declarations
:
: Ethical approval was obtained from the Jimma University Institute of Health Institutional Review Board prior to commencement. Further permission was obtained from the Tikur Anbessa Hospital administrative and unit heads. Confidentiality was guaranteed by excluding names or any other personal identifiers from data-collection sheets and reports. Participants were informed of the aim of the study, the advantages of the study, and their rights even to stop in the middle of the procedure. Informed consent was obtained from patients aged 18 years and above, but informed assent was obtained from patients below 18 years of age.
: Not applicable.
: The authors declared that they have no competing interests.