About the Authors
- Yihun Mulugeta Alemu
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* E-mail: yihun.mulugeta@yahoo.com
Affiliation School of Public Health, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
- Gashaw Andargie
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Affiliation Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
- Ejigu Gebeye
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Affiliation Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: YMA GA EG. Performed the experiments: YMA GA EG. Analyzed the data: YMA GA EG. Contributed reagents/materials/analysis tools: YMA GA EG. Wrote the paper: YMA GA EG. Software installation: YMA.