George G Zhanel1,2, Heather J Adam1,3. 1. Department of Medical Microbiology and Infectious Diseases, Max Rady College of Medicine, University of Manitoba, Room 543-745, Bannatyne Avenue, Winnipeg, Manitoba, Canada. 2. Department of Medicine, Health Sciences Centre, 820 Sherbrook Street, Winnipeg, Manitoba, Canada. 3. Clinical Microbiology, Health Sciences Centre/Diagnostic Services, Shared Health, MS673-820 Sherbrook Street, Winnipeg, Manitoba, Canada.