1. National Centre for Vector Entomology, Institute of Parasitology, Faculty of Veterinary Science University of Zürich Zürich Switzerland
2. Laboratory of Entomology Wageningen University Wageningen Gelderland The Netherlands
3. Department of Zoological Sciences Addis Ababa University Addis Ababa Oromia Ethiopia
4. Disease Vector Group, Department of Plant Protection Biology Swedish University of Agricultural Sciences Alnarp Skåne County Sweden