1. Bacteriology, Department of Infectious and Parasitic Diseases, Faculty of Veterinary Medicine and Institute for Fundamental and Applied Research in Animals and Health (FARAH) University of Liège Liège Belgium
2. Obstetrics, Department of Large Animal Theriogenology, Faculty of Veterinary Medicine and Institute for Fundamental and Applied Research in Animals and Health (FARAH) University of Liège Liège Belgium
3. Bacteriology and Avian Diseases, Department of Pathology, Faculty of Veterinary Medicine Ghent University Merelbeke Belgium