Received: 3 March 2021
Accepted: 13 June 2022
First Online: 28 June 2022
: Ethical clearance was obtained from the University of Gondar research ethical review committee (approval no. of IPH/837/6/2012). Another written letter was obtained from Amhara public health institute and Dehana district health office for further procedures. Written informed consent was also obtained from each participant, such as caretakers (mothers) of children, HEWs, plan international Ethiopia Dehana district officer and other participants. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: All authors declared that they have no competing interest.