1. Faculty of Agriculture and Veterinary, University of Prishtina “Hasan Prishtina,” Prishtina, Kosovo.
2. Faculty of Veterinary Medicine, Agriculture University of Tirana, Tirana, Albania.
3. Department of Biology, Faculty of Mathematics and Natural Sciences, University of Prishtina “Hasan Prishtina,” Prishtina, Kosovo.
4. Department of Virology, Faculty of Veterinary Medicine, Ankara University, Ankara, Turkey.
5. Department of Virology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany.
6. Department of Tropical Medicine and Infectious Diseases, Center of Internal Medicine II, University of Rostock, Rostock, Germany.