1. Division of Haematology/Oncology The Hospital for Sick Children Toronto Ontario Canada
2. Division of Haematology/Oncology McMaster University Hamilton Ontario Canada
3. Division of Hematology/Oncology University of Ottawa Ottawa Ontario Canada
4. Centre for Health Services Research University of Queensland Brisbane Queensland Australia
5. Division of Haematology/Oncology Kingston General Hospital Kingston Ontario Canada
6. Division of Haematology/Oncology Western University London Ontario Canada