1. Centre for Blood Research, Life Science Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada
2. Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada
3. Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada
4. Department of Urological Sciences, University of British Columbia, Vancouver, British Columbia V5Z 1M9, Canada
5. Jack Bell Research Centre, 2660 Oak Street, Vancouver, British Columbia V6H 3Y8, Canada
6. School of Biomedical Engineering, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada