About the Authors

Abiy Maru Alemayehu

Contributed equally to this work with: Abiy Maru Alemayehu, Betelhem Temesgen Yibekal, Sofonias Addis Fekadu

Roles Methodology, Project administration, Supervision, Writing – review & editing

atinkutmar@gmail.com

Affiliation Department of Optometry, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia

Betelhem Temesgen Yibekal

Contributed equally to this work with: Abiy Maru Alemayehu, Betelhem Temesgen Yibekal, Sofonias Addis Fekadu

Roles Investigation, Software, Supervision, Writing – review & editing

Affiliation Department of Optometry, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia

Sofonias Addis Fekadu

Contributed equally to this work with: Abiy Maru Alemayehu, Betelhem Temesgen Yibekal, Sofonias Addis Fekadu

Roles Conceptualization, Formal analysis, Methodology, Project administration, Writing – original draft

Affiliation Department of Optometry, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia

Competing Interests

The authors have declared that no competing interests exist.