1. Pediatric Oncology Group of Ontario Toronto Ontario Canada
2. Department of Pharmacy The Hospital for Sick Children Toronto Ontario Canada
3. Department of Haematology and Oncology NHS Trust Leeds Teaching Hospital Leeds UK
4. Cancer Clinical Trials Office Stanford Cancer Institute Palo Alto California USA
5. Rutgers Cancer Institute of New Jersey New Brunswick New Jersey USA
6. Division of Haematology/Oncology McMaster Children's Hospital Hamilton Ontario Canada
7. Section of Paediatric Oncology and Blood and Marrow Transplant Alberta Children's Hospital Calgary Alberta Canada
8. Departments of Oncology and Paediatrics University of Calgary Cumming School of Medicine Calgary Alberta Canada
9. College of Pharmacy University of New Mexico Albuquerque New Mexico USA
10. Birmingham Women's and Children's Hospital Birmingham UK
11. Division of Pediatric Hematology/Oncology Connecticut Children's Medical Center Hartford Connecticut USA
12. Department of Pediatrics University of Connecticut School of Medicine Farmington Connecticut USA
13. Patient representative
14. Department of Pharmacy Memorial Sloan Kettering Cancer Center New York New York USA
15. Princess Maxima Center for Pediatric Oncology Utrecht Netherlands
16. Department of Paediatrics Division of Haematology/Oncology The Hospital for Sick Children Toronto Ontario Canada
17. Child Health Evaluative Sciences Research Institute The Hospital for Sick Children Toronto Ontario Canada
18. Leslie Dan Faculty of Pharmacy University of Toronto Toronto Ontario Canada