1. Laboratory of Microbiology and Parasitology, Faculty of Veterinary Medicine, University of Thessaly, Trikalon 224, GR-43100 Karditsa, Greece
2. Laboratory of Pathology, Faculty of Veterinary Medicine, Aristotle University, GR-54124 Thessaloniki, Greece
3. Laboratory of Pathology, Faculty of Veterinary Medicine, University of Thessaly, Trikalon 224, GR-43100 Karditsa, Greece
4. Hunting Federation of Macedonia and Thrace, Evripidou 4, 54635 Thessaloniki, Greece