1. Pediatric Advanced Care Team, Hospital for Sick Children, Toronto, Ontario, Canada2Division of Paediatric Medicine, Department of Paediatrics, Hospital for Sick Children, Toronto, Ontario, Canada3Institute for Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
2. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada5Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
3. Division of Paediatric Medicine, Department of Paediatrics, Hospital for Sick Children, Toronto, Ontario, Canada3Institute for Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada6CanChild Centre for Childhood Disability Research, Hamilton, Ontario, Canada
4. Division of Paediatric Medicine, Department of Paediatrics, Hospital for Sick Children, Toronto, Ontario, Canada3Institute for Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada5Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada