British Columbia Cancer Agency, Ottawa Regional Cancer Center, Vancouver Clinic General Division Cancer Treatment and Research Royal Victoria Hospital, Montreal Foundation of Nova Scotia, Halifax Royal Victoria Hospital, Barrie, ON Children's Hospital, Vancouver Saskatchewan Cancer Foundation, Credit Valley Hospital, Mississauga, ON Regina Cross Cancer Institute, Edmonton St. Mary's Hospital Center, Montreal Hôpital Laval, Ste-Foy St. Michael's Hospital, Toronto Hôpital Notre Dame, Montreal St. Paul's Hospital, Vancouver Hôpital Sainte Justine, Montreal St. Sacrement Hospital, Quebec Hospital for Sick Children, Toronto Tom Baker Cancer Center, Calgary Hôtel Dieu de Lévis Toronto-Bayview Regional Cancer Hôtel Dieu de Montréal Center Hôtel Dieu de Quebec Toronto Hospital