About the Authors
- Atitegeb Ayehu
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Affiliation Students Clinic, Debre Markos University, Debre Markos, Ethiopia
- Teketo Kassaw
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* E-mail: kteketo@yahoo.com
Affiliation Department of Public Health, College of Medicine and Health Sciences, Debre Markos University, Debre Markos, Ethiopia
- Getachew Hailu
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Affiliation Department of Public Health, College of Medicine and Health Sciences, Debre Markos University, Debre Markos, Ethiopia
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AA TK GH. Performed the experiments: AA TK GH. Analyzed the data: AA TK GH. Contributed reagents/materials/analysis tools: AA TK GH. Wrote the paper: TK.