1. International Centre of Insect Physiology and Ecology, Nairobi, Kenya
2. Zoonotic Arbo and Respiratory Virus Research Program, Centre for Viral Zoonoses, Department of Medical Virology, Faculty of Health, University of Pretoria, Gezina, South Africa
3. Centre for Virus Research, Kenya Medical Research Institute, Nairobi, Kenya
4. Institute of Virology, Charité Universitätsmedizin Berlin, Corporate Member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of Health, Berlin, Germany