1. Division of Hematology‐Oncology, Department of Pediatrics, CHU Sainte‐Justine University of Montreal Montreal Quebec Canada
2. Division of Hematology Hôpital du Sacré‐Coeur de Montréal Montreal Quebec Canada
3. Division of Hematology McGill University Health Centre Montreal Quebec Canada
4. Hôpital de l’Enfant Jésus Centre Hospitalier Universitaire de Québec Quebec City Quebec Canada
5. Division of Hematology‐Oncology, Centre Hospitalier Universitaire de Sherbrooke Université de Sherbrooke Sherbrooke Quebec Canada
6. Division of Hematology‐Oncology Hôpital Maisonneuve‐Rosemont Montreal Quebec Canada