Abstract
1 Immunology-Vaccinology (B43b), Department of Infectious and Parasitic Diseases, Faculty of Veterinary Medicine, University of Liège, B-4000 Liège, Belgium
2 Institute of Interdisciplinary Research in Human and Molecular Biology (IRIBHM), Free University of Brussels, Erasme, 808 Route de Lennik, B-1070 Brussels, Belgium
3 Department of Pathology (B23), Faculty of Medicine, University of Liège, B-4000 Liège, Belgium
4 Animal facility (B23), University of Liège, B-4000 Liège, Belgium
5 Moredun Research Institute, Pentlands Science Park, Penicuik, Midlothian EH26 0PZ, UK