About the Authors

Yaliso Yaya

yalisoyaya@gmail.com

Affiliations Centre for International Health, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway, Arba Minch College of Health Sciences, Arba Minch, Ethiopia

Kristiane Tislevoll Eide

Affiliation Department of Global Public Health and Primary Care, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway

Ole Frithjof Norheim

Affiliations Centre for International Health, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway, Department of Global Public Health and Primary Care, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway

Bernt Lindtjørn

Affiliation Centre for International Health, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YY OFN BL. Performed the experiments: YY OFN BL. Analyzed the data: YY KTE OFN BL. Wrote the paper: YY KTE OFN BL. Reviewed and approved the final version of the manuscript: YY KTE OFN BL.