Text and Data Mining valid from 2019-09-23
Received: 28 June 2019
Accepted: 18 September 2019
First Online: 23 September 2019
Ethics approval and consent to participate
: The study protocol was evaluated and approved by the Research Ethics Review Committee (RERC) of College of Health Sciences; Mekelle University was obtained (REC, 0951/2017). Permission to collect data was obtained from administrative bodies of Ayder comprehensive specialized Hospital to conduct the study. The Ethics involves the permission to disseminate the findings of the study through the scientific workshop and publish in reputable journals.
: Not applicable.
: The authors declare that they have no competing interests.