Schwers, A.; Department of Virology-Immunology, Faculty of Veterinary Medicine, University of Liege, B-1070 Brussels, Belgium
Vanden Broecke, C.; Laboratory of Protein Chemistry, Department of General Chemistry, Free University of Brussels, Belgium
Maenhoudt, M.; Department of Virology-Immunology, Faculty of Veterinary Medicine, University of Liege, B-1070 Brussels, Belgium
Béduin, J. M.; Department of Virology-Immunology, Faculty of Veterinary Medicine, University of Liege, B-1070 Brussels, Belgium
Wérenne, J.; Laboratory of Protein Chemistry, Department of General Chemistry, Free University of Brussels, Belgium