Affiliation: | 1. Division of Medical Microbiology, Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada;2. Division of Infectious Diseases, University of British Columbia, Vancouver, BC, Canada;3. British Columbia Centre for Disease Control, Vancouver, BC, Canada;4. Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada;5. Department of Pathology and Laboratory Medicine, St Paul''s Hospital, Vancouver, BC, Canada |