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Article History

Received: 24 July 2019

Accepted: 29 October 2020

First Online: 10 November 2020

Ethics approval and consent to participate

: The study was carried out after it was reviewed and approved by nursing and midwifery institutional review board (IRB), health science college, Addis Ababa University. Before data collection, letter of permission was given to the hospital administrator and accepted, the purpose and procedure for data collection was clarified, and confidentiality and privacy were guaranteed. Written informed consent was obtained from all participants, and it was also cleared that participation was based entirely on the participants ‘willingness.

: Not applicable.

: The authors declare that there is no any competing interest.