Funding for this research was provided by:
Mekelle University (000.00 Eth.Birr, 40)
Received: 18 March 2019
Accepted: 11 June 2019
First Online: 24 June 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Institutional Review Board of Mekelle University, College of Health Sciences; [Project No. CRPO/CHS/SM/010/09]. Permission to carry out the study was also obtained from the hospital medical director office and all were enrolled after they agreed and signed on the informed consent. We were also prepared an assent form, however all the study participants were greater than 18 years. The minimum age of the study participants were 19 years old. All records of patient were kept confidential and anonymous. Filled out questionnaires were carefully handled and access to results was kept strictly.
: Not applicable.
: The authors declare that they have no competing interests.