About the Authors

Daniel G. Datiko, Bernt Lindtjørn
Centre for International Health, University of Bergen, Bergen, Norway

Daniel G. Datiko
Southern Nations, Nationalities, and Peoples' Regional Health Bureau, Awassa, Ethiopia

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DGD BL. Performed the experiments: DGD. Analyzed the data: DGD BL. Wrote the paper: DGD BL. Supervised the conduct of the experiment: BL.