1 University of British Columbia Medical School, Vancouver, British Columbia, Canada.
2 Genome Sciences Centre, BC Cancer Research Institute, Vancouver, Canada.
3 Department of Pathology and Laboratory Medicine, Division of Hematopathology, Royal Jubilee Hospital, 5th floor, 1952 Bay Street, British Columbia, V8R 1J8, Victoria, Canada. zhaodong.xu@viha.ca.
4 Department of Pathology and Laboratory Medicine, Division of Hematopathology, Royal Jubilee Hospital, 5th floor, 1952 Bay Street, British Columbia, V8R 1J8, Victoria, Canada. Brian.Berry@viha.ca.