Received: 21 October 2020
Accepted: 14 April 2021
First Online: 29 April 2021
: The study was approved by the school of nursing research and ethical review committee on the behalf of the University of Gondar Research and Ethical Review Board. All protocols are carried out in accordance with the rules and regulation of the ethical guideline of the University of Gondar.Written informed consent was obtained from each study participant. No personal identifiers such as name, ID number, and phone number were used. The information obtained from each study participants was kept secured, locked, and stored as electronic dataset.
: Not applicable.
: The author declares that they have no competing interests.