1. Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.
2. Department of Medical Microbiology & Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.
3. Quantum and Nanotechnologies Research Center, The National Research Council Canada, Ontario, Canada.
4. Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.