| Affiliation: | 1. Charité—Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charité Center for Global Health, Institute of International Health, Berlin, Germany;2. University Teaching Hospital of Butare, Butare, Rwanda;3. Hauptstadtlabor Berlin, Berlin, Germany;4. Department of Geosciences and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark Centre for GIS and Remote Sensing, College of Science and Technology, University of Rwanda, Kigali, Rwanda |
