About the Authors

Endalew Gebeyehu

endalew2008@gmail.com

Affiliation Department of Pharmacology, College of Medicine and Health Sciences, Bahir Dar University, P.O Box 79, Bahir Dar, Ethiopia

Laychiluh Bantie

Affiliation Department of Pharmacology, College of Medicine and Health Sciences, Bahir Dar University, P.O Box 79, Bahir Dar, Ethiopia

Muluken Azage

Affiliation Department of Public Health, College of Medicine and Health Sciences, Bahir Dar University, P.O.Box 79, Bahir Dar, Ethiopia

Competing Interests

The authors have declared that no competing interest exists.

Author Contributions

Conceived and designed the experiments: EG MA. Performed the experiments: EG LB MA. Analyzed the data: EG LB MA. Contributed reagents/materials/analysis tools: EG LB MA. Wrote the paper: EG LB MA.