About the Authors
- Eskindir Loha
- School of Public and Environmental Health, Hawassa University, Hawassa, Ethiopia
- Eskindir Loha, Torleif Markussen Lunde, Bernt Lindtjørn
- Centre for International Health, University of Bergen, Bergen, Norway
- Torleif Markussen Lunde
- Geophysical Institute, University of Bergen, Bergen, Norway
The authors have declared that no competing interests exist.
Conceived and designed the experiments: EL BL. Performed the experiments: EL. Analyzed the data: EL TML. Contributed reagents/materials/analysis tools: EL TML BL. Wrote the paper: EL BL.