University of Toronto - Princess Margaret Cancer Centre, University of Tennessee, Knoxville, Humanitas University - Department of Biomedical Sciences, Maria Sklodowska-Curie National Institute of Oncology, The University of Sydney - Concord Hospital, Jewish General Hospital, Montreal, Hospital de Clinicas de Porto Alegre, Fundação Pio XII - Hospital de Câncer de Barretos, Casa de Saude Santa Marcelina, University of São Paulo (USP) - Hospital das Clínicas, Hospital Israelita Albert Einstein, Hebrew University of Jerusalem - Hadassah Medical Center, National Cancer Institute, Kiev, Peter MacCallum Cancer Centre, Szpital Kliniczny im. Przemienienia, Pretoria East Hospital, Ankara Üniversitesi Tip Fakültesi, National Hospital Organization Disaster Medical Center, Merck & Co., Inc., Merck & Co., Inc., Merck & Co., Inc., Universitaria di Bologna - Azienda Ospedaliero and Independent

McMaster University, University of Toronto - Dalla Lana School of Public Health, Dalhousie University, Centre Hospitalier Universitaire de Québec, University of Toronto, University of Saskatchewan, Université Laval, Vancouver General Hospital, University of Toronto - Princess Margaret Cancer Centre, Fred Hutchinson Cancer Research Center, University of New South Wales (UNSW) - St Vincent’s Hospital, University of British Columbia (UBC), Royal Victoria Hospital, University of Montreal, Government of Canada - British Columbia Children’s Hospital and Research Institute, Cancer Care Manitoba, Vancouver General Hospital and Juravinski Hospital