About the Authors

Tsedeke Asaminew

Affiliation Department of Ophthalmology, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia

Yeshigeta Gelaw

dryeshi@yahoo.com

Affiliation Department of Ophthalmology, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia

Sisay Bekele

Affiliation Department of Ophthalmology, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia

Berhan Solomon

Affiliation Department of Ophthalmology, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TA YG SB BS. Performed the experiments: TA YG SB BS. Analyzed the data: TA YG. Contributed reagents/materials/analysis tools: TA YG SB BS. Wrote the manuscript: TA YG SB BS.