1. Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec, Canada
2. Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, Quebec, Canada
3. Department of Microbiology and Immunology, McGill University, Montreal, Quebec, Canada
4. Chongqing Public Health Medical Center, Chongqing, China
5. Centre de Recherche du Centre Hospitalier de l’Université de Montréal, Montréal, Quebec, Canada
6. Associates of Cape Cod Inc, Falmouth, Massachusetts, USA
7. Department of Family Medicine, McGill University, Montreal, Quebec, Canada
8. Department of Microbiology-Immunology and Infectious Diseases, Laval University, Quebec City, Quebec, Canada
9. Division of Hematology, McGill University Health Centre, Montreal, Quebec, Canada