1. Department
of Experimental Therapeutics, British Columbia Cancer Research Centre;
Radiation Oncology, British Columbia Cancer Agency − Vancouver Centre, 675 West 10th Avenue, Vancouver, BC, Canada V5Z 1L3
2. Centre
for Blood Research, Department of Pathology and Laboratory Medicine,
Department of Chemistry, University of British Columbia, Vancouver, Canada V6T 2B5
3. Radiation
Oncology, Banner MD Anderson Cancer Center, Gilbert, AZ 85234, USA