About the Authors

Sumit Gupta

sumit.gupta@sickkids.ca

Affiliations Division of Haematology/Oncology, the Hospital for Sick Children, Toronto, Ontario, Canada, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada, Program in Child Health Evaluative Sciences, the Hospital for Sick Children, Toronto, Ontario, Canada, Institute for Health, Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada

Marta Wilejto

Affiliations Division of Haematology/Oncology, the Hospital for Sick Children, Toronto, Ontario, Canada, Program in Child Health Evaluative Sciences, the Hospital for Sick Children, Toronto, Ontario, Canada

Jason D. Pole

Affiliations Pediatric Oncology Group of Ontario, Toronto, Ontario, Canada, Institute for Clinical and Evaluative Sciences, Toronto, Ontario, Canada

Astrid Guttmann

Affiliations Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada, Institute for Clinical and Evaluative Sciences, Toronto, Ontario, Canada, Division of Paediatric Medicine, Hospital for Sick Children, Toronto, Ontario, Canada, Institute for Health, Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada

Lillian Sung

Affiliations Division of Haematology/Oncology, the Hospital for Sick Children, Toronto, Ontario, Canada, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada, Program in Child Health Evaluative Sciences, the Hospital for Sick Children, Toronto, Ontario, Canada, Institute for Health, Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist

Author Contributions

Conceived and designed the experiments: SG JP AG LS. Performed the experiments: SG MW. Analyzed the data: SG LS. Wrote the paper: SG MW JP AG LS.