Funding for this research was provided by:
Hawassa University
Article History
Received: 16 January 2018
Accepted: 13 August 2018
First Online: 17 August 2018
Ethics approval and consent to participate
: Ethical clearance was obtained from the Institutional Review Board of Hawassa University, College of Medicine and Health Sciences. Prior to data collection, informed consent was obtained from the mothers of the children.
: Not applicable.
: The authors declare no competing interest.
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