About the Authors

Kelemu Tilahun Kibret

ktwu27@gmail.com

Affiliation Department of Public Health, College of Medical and Health Science, Wollega University, Nekemte, Ethiopia

Alemayehu Worku Yalew

Affiliation School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia

Belaineh Girma Belaineh

Affiliation Help Ethiopia Address Low TB Performance (HEAL TB) Project, USAID/Management Sciences for Health (MSH), Addis Ababa, Ethiopia

Muluken Melese Asres

Affiliation Help Ethiopia Address Low TB Performance (HEAL TB) Project, USAID/Management Sciences for Health (MSH), Addis Ababa, Ethiopia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KTK AWY BGB MMA. Performed the experiments: KTK AWY BGB MMA. Analyzed the data: KTK AWY BGB MMA. Contributed reagents/materials/analysis tools: KTK AWY BGB MMA. Wrote the paper: KTK AWY BGB MMA.