Teshome, Million
Wolde, Zenebe
Gedefaw, Abel
Tariku, Mequanent
Asefa, Anteneh
Article History
Received: 15 January 2018
Accepted: 17 May 2018
First Online: 24 May 2018
Ethics approval and consent to participate
: Ethical clearance for the current study was obtained from the institutional review board of the College of Medicine and Health Sciences at Hawassa University. An official letter of permission was presented to the administration of the study hospital. Written informed consent was sought from study participants after an explanation of the purpose and procedures of the study in a plain language. Furthermore, strict measures were taken to ensure privacy, confidentiality, and the rights of participants to withdraw from the study at any time.
: The authors declare that they have no competing interests.
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