1. Unité d'immunopathologie virale, Centre de recherche du CHU Sainte-Justine, Montreal, Quebec, Canada.
2. Department of Microbiology, Infectiology and Immunology, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.
3. Centre maternel et infantile sur le SIDA, Centre de recherche du CHU Sainte-Justine, Montreal, Quebec, Canada.
4. Monogram Biosciences Inc., South San Francisco, California.
5. Department of Pediatrics, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.
6. Department of Obstetrics and Gynecology, Faculty of Medicine, Université de Montréal, Montreal, Quebec, Canada.