Article History
Received: 8 January 2019
Accepted: 29 March 2019
First Online: 11 April 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Institutional Review Board of Hawassa UniversityCollege of Medicine and Health Sciences. Likewise, supplementary authorized letter of support was secured from HUCSH, which was written to both the Pediatrics ward and Medical record office. As the study was conducted through a review of patient charts retrospectively, no consent was obtained from the mother or caretakers. Information regarding any specific personal identifiers like name of the patients was not collected and also confidentiality of any personal information were maintained throughout the study process.
: Not applicable
: The authors declare that they have no competing interests.
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