1 Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada; Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, QC, Canada; Division of Hematology, McGill University Health Centre, Montreal, QC, Canada. Electronic address: jean-pierre.routy@mcgill.ca.
2 Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada; Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, QC, Canada.
3 Chronic Viral Illness Service, McGill University Health Centre, Montreal, QC, Canada; Infectious Diseases and Immunity in Global Health Program, Research Institute, McGill University Health Centre, Montreal, QC, Canada; Department of Microbiology and Immunology, McGill University, Montreal, QC, Canada.