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Article History

Received: 1 December 2020

Accepted: 17 May 2021

First Online: 25 May 2021

Declarations

:

: Not applicable.

: Ethical clearance was taken from the ethical review committee of Wollo University, College of Medicine and Health Sciences. Letter of permission to conduct the study was obtained from the administrative office of each respective office. Written informed consent was obtained from mother/caregivers prior to data collection. They were informed that participating in the study was voluntary. The right to withdraw from the study at any moment during the interview was assured. No personal identifiers were used on the data collection form. The recorded data was not accessed by a third person except the principal investigator, and was kept confidentially and anonymously. All the procedures of this study were conducted according to the Helsinki declaration of ethical approval and consent to participate.

: The authors declare that they have no competing interests.