Article History
Received: 13 August 2021
Accepted: 16 May 2023
First Online: 19 May 2023
Declarations
:
: Ethical clearance was obtained from the UoG research ethical review committee (approval no. of “IPH/1470/2013”). 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 officer and other participants.
: Not applicable.
: All authors declared that they have no competing interest.