Document is current

Funding

: No, we did not receive.

Conflicts of Interest

: No conflicts of interest to the best of our knowledge.

Ethical Approval and Consent to Participate

: No, the article does not require ethical approval and consent to participate with evidence.

Availability of Data and Material

: Not relevant.

Authors Contributions

: Hanna Moges Dereje: was the principal researcher and the reviewing of papers and data collection also analyzing the study was the major responsibility. Wubishet Jekale Mengesha: was the main advisor and mentor of the success of the study. Also a provider of different additonal data.