Talie, Asmare
Yekoye, Abere
Alemu, Megbaru
Temesgen, Belsity
Aschale, Yibeltal
Article History
Received: 23 January 2018
Accepted: 8 June 2018
First Online: 3 October 2018
Ethics approval and consent to participate
: Ethical approval was obtained from the Institutional Review Board (IRB) of the College of Health Sciences; Mekelle University. First formal letter was written from Mekelle University to Zonal health department. Then the letter of cooperation was obtained from zonal health department to each respective health institutions to conduct this study.Consent to participate was not applicable since it is record review.
: Not applicable.
: The author(s) declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.