Received: 12 February 2019
Accepted: 29 May 2020
First Online: 8 June 2020
Ethics approval and consent to participate
: The study was approved by the Scientific Ethical Review Committee of Bahir Dar University with Protocol number-0013/17–05. Permission letters were obtained from Amhara Regional health office and respective institutions. Written consent was obtained from nurses after a detailed explanation of the purpose of the study. Any involvement of the nurses was after their complete written consent. Nurses were told as they would have the right to withdraw from the study at any time during the study.
: Not applicable.
: The authors declare that they have no competing interests.