1. CRCHUM (Centre de Recherche du CHUM), Montreal, Quebec, Canada
2. Department of Public Health Sciences and Cancer Research Institute; Queen's University; Kingston Ontario Canada
3. Canada's Michael Smith Genome Sciences Centre; British Columbia Cancer Agency; Vancouver British Columbia Canada
4. Department of Environmental and Occupational Health; Drexel University; Philadelphia Pennsylvania
5. Department of Cancer Control Research; British Columbia Cancer Agency; Vancouver British Columbia Canada
6. School of Population and Public Health; University of British Columbia; Vancouver British Columbia Canada
7. Department of Physiology and Kinesiology; Simon Fraser University; Burnaby British Columbia Canada