About the Authors

Aschenaki Zerihun Kea

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

aschenakizer@yahoo.com

Affiliations School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia, Centre for International Health, University of Bergen, Bergen, Norway

Bernt Lindtjorn

Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

Affiliations School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia, Centre for International Health, University of Bergen, Bergen, Norway

Achamyelesh Gebretsadik

Roles Supervision, Writing – review & editing

Affiliation School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia

Sven Gudmund Hinderaker

Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

Affiliation Centre for International Health, University of Bergen, Bergen, Norway

Competing Interests

The authors have declared that no competing interests exist.