1. Laboratory of Immunology; Faculty of Veterinary Medicine; University of Montreal; Saint-Hyacinthe Quebec Canada
2. Swine and Poultry Infectious Diseases Research Centre (CRIPA); Faculty of Veterinary Medicine; University of Montreal; Saint-Hyacinthe; QC Canada
3. Laboratory of Streptococcus suis; Faculty of Veterinary Medicine; University of Montreal; Saint-Hyacinthe Quebec Canada
4. Groupe de Recherche en Écologie Buccale (GREB); Faculté de Médecine Dentaire; Université Laval; Quebec City Quebec Canada