1. Anatomy/Embryology Department, Faculty of Medicine, Free University of Brussels, Bruxelles, Belgium
2. Clinical Sciences Department, Faculty of Veterinary Medicine, University of Liège, Liège, Belgium
3. Animal Health Department, Faculty of Veterinary Medicine, University of Parma, Parma, Italy
4. Custom Monoclonals International, Sacramento, CA
5. Anatomic Pathology Department; Neuropathology Unit, Brugmann University Hospital and Children Hospital, Free University of Brussels, Bruxelles, Belgium