1. Greg Hapgood, Laurie H. Sehn, Diego Villa, Richard Klasa, Alina S. Gerrie, Tamara Shenkier, David W. Scott, Randy D. Gascoyne, Graham W. Slack, Joseph M. Connors, and Kerry J. Savage, British Columbia Cancer Agency Centre for Lymphoid Cancer; Yvonne Zheng, Cancer Surveillance and Outcomes, Population Oncology; Christina Parsons, James Morris, and Tom Pickles, British Columbia Cancer Agency, Vancouver, British Columbia, Canada.