About the Authors

Roba Argaw Tessema

robaargaw@gmail.com

Affiliation Department of Environmental Health Sciences, College of Health and Medical Sciences, Haramaya University, Dire Dawa, Ethiopia

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceptualization: RAT. Data curation: RAT. Formal analysis: RAT. Investigation: RAT. Methodology: RAT. Project administration: RAT. Resources: RAT. Software: RAT. Supervision: RAT. Validation: RAT. Visualization: RAT. Writing – original draft: RAT. Writing – review & editing: RAT.