1. Department
of Biochemistry, McGill University, McIntyre Medical Building, 3655
Promenade Sir William Osler, Montreal, Quebec, Canada, H3G 1Y6
2. Groupe
de Recherche Axé sur la Structure des Protéines, McGill University, Bellini Pavilion, 3649 Promenade Sir William Osler, Montreal, Quebec, Canada, H3G 0B1
3. Department
of Microbiology and Immunology, McGill University, Duff Medical Building, 3775 University
Street, Montreal, Quebec, Canada, H3A 2B4