Received: 9 September 2019
Accepted: 29 July 2020
First Online: 12 August 2020
Ethics approval and consent to participate
: Ethical clearance to conduct this research was sought from the Research and Ethical Review Committee of the School of Nursing and Midwifery, College of Health Sciences, Addis Ababa University. Permission to conduct the study was obtained from the concerned office. Participants of the study were informed about the objective of the study and asked to provide informed voluntary written consent. To keep the confidentiality of any information provided by study subjects, the data collection procedure was anonymous.
: Not applicable.
: The authors declare that they have no competing interests in this work.