1. Veterinary Virology and Animal Viral Diseases, Department of Infectious and Parasitic Diseases, FARAH Research Centre, Faculty of Veterinary Medicine, Liège University, Liège, Belgium
2. Present address: The Babraham Institute, Babraham Hall House, Babraham, Cambridge, UK
3. Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK
4. Institute of Virology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
5. Infectious diseases in animals, Sciensano, Ukkel, Belgium
6. Staff direction for risk assessment, Control Policy, FASFC, Brussels, Belgium