1. Department of Medical Microbiology and Infectious Diseases, Faculty of Health Sciences, College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada.
2. Molecular PathoBiology, National Microbiology Laboratory, Canadian Science Centre for Human and Animal Health, Public Health Agency of Canada, Winnipeg, Manitoba, Canada.
3. Department of Pathology, University of Manitoba, Winnipeg, Manitoba, Canada.
4. Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, Manitoba, Canada.