Abdu, Abdu Oumer
Yimamu, Imam Dagne
Kahsay, Ahmed Ale
Article History
Received: 29 July 2020
Accepted: 17 November 2020
First Online: 23 November 2020
Ethics approval and consent to participate
: This research was reviewed and ethically approved by independent Research ethical review committee named Dire Dawa University ethical review committee (Reference number; not applicable). Then a verbal informed consent considering their free will to participate in the study, confidentiality of their information and each participant was obtained. Since the data do notinvolve biological sample, verbal informed consent was approved and obtained from the ethical review committee. All possible ethical cares were respected throughout the conduct of research project.
: Not applicable.
: Authors declare that they have no competing interest.