Affiliation: | 1. Center for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada Department of Epidemiology, McGill University, Montreal, Quebec, Canada;2. Center for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada;3. Segal Cancer Center, Jewish General Hospital, Montreal, Quebec, Canada;4. Department of Hematology, Maisonneuve-Rosemont Hospital, Montreal, Quebec, Canada;5. Department of Hematology and Transfusion Medicine, University of Montreal Health Centre, Montreal, Quebec, Canada University of Montreal, Montreal, Quebec, Canada;6. University of Quebec Center of Hematology and Oncology, University of Quebec Health Centre, Quebec City, Quebec, Canada;7. Department of Epidemiology, McGill University, Montreal, Quebec, Canada;8. Department of Hematology, Maisonneuve-Rosemont Hospital, Montreal, Quebec, Canada University of Montreal, Montreal, Quebec, Canada;9. Department of Oncology, McGill University, Montreal, Quebec, Canada |