Received: 28 October 2021
Accepted: 21 January 2022
First Online: 3 February 2022
Change Date: 24 February 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s13052-022-01230-9
: The authors declare that they have no competing interests.
: Ethical clearance was obtained from ethical review committee of school of midwifery on behalf of ethical review board of the university of Gondar. A written permission letter was received from hospital managers and ward coordinators of each hospital after informing about the purpose of the study, the importance of their permission and participation to the study and their full right to refuse and withhold at any time of research process. Confidentiality assured and maintained throughout the research process. They were also told that their permission and participation would be purely voluntary, confidentiality would be strictly kept and used for only research purpose. The names of study participants was not included in the data collection format.
: Not applicable.