1. Departartments of Medicine, University of Calgary, Canada
2. Microbiology, Immunology and Infectious Diseases, University of Calgary, Canada
3. Provincial Laboratory of Alberta, Alberta Health Services, Canada
4. Pathology and Laboratory Medicine, University of Calgary, Canada
5. The Calvin, Phoebe and Joan Synder Institute for Chronic Diseases, Alberta Health Services – Calgary Zone and University of Calgary, Canada
6. Calgary Laboratory Services, Canada
7. Departments of Critical Care Medicine, University of Calgary, Canada
8. Departments of Medicine, University of Western Ontario, London, Ontario, Canada
9. Microbiology and Infectious Diseases, University of Western Ontario, London, Ontario, Canada