1. Department of Medical Microbiology and Infectious Diseases, Max Rady College of Medicine, University of Manitoba, Room 543-745 Bannatyne Avenue, Winnipeg, Manitoba, R3E 0J9, Canada
2. Clinical Microbiology, Health Sciences Centre/Diagnostic Services, Shared Health, MS673-820 Sherbrook Street, Winnipeg, Manitoba, R3A 1R9, Canada
3. National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, Manitoba, R3E 3R2, Canada
4. Department of Chemistry, Faculty of Science, University of Manitoba, Room 448 Parker Bldg, 144 Dysart Rd, Winnipeg, Manitoba, R3 T 2N2, Canada