Received: 14 November 2020
Accepted: 15 September 2021
First Online: 8 November 2021
: The authors declare that they have no competing interests.
: Ethical clearance was obtained from the Institutional Review Board of College of Medicine and Health Sciences, Bahir Dar University. An official support letter was obtained from the Woreda administration. Written consent was obtained from the mothers/caregivers after informing all the purposes, benefits, and risks of the stud. All methods were performed by the relevant guidelines and regulations. This research is original and not considered in another journal for publication.
: Not applicable.