About the Authors
- Wondu Teshome
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* E-mail: wondu_teshome@yahoo.com
Affiliation School of Public and Environmental Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
- Anteneh Assefa
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Affiliation School of Public and Environmental Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: WT AA. Performed the experiments: WT AA. Analyzed the data: WT. Contributed reagents/materials/analysis tools: WT AA. Wrote the paper: WT AA.