About the Authors

Johan van Griensven

jvangriensven@itg.be

Affiliation Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium

Endalamaw Gadisa

Affiliation Armauer Hansen Research Institute (AHRI), Addis Ababa, Ethiopia

Abraham Aseffa

Affiliation Armauer Hansen Research Institute (AHRI), Addis Ababa, Ethiopia

Asrat Hailu

Affiliation School of Medicine, Addis Ababa University, Addis Ababa, Ethiopia

Abate Mulugeta Beshah

Affiliation World Health Organization, Addis Ababa, Ethiopia

Ermias Diro

Affiliation Department of Internal Medicine, University of Gondar, Gondar, Ethiopia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JvG ED. Performed the experiments: JvG ED. Analyzed the data: JvG ED EG AH AA AMB. Wrote the paper: JvG ED AA AH EG AMB.