The authors reply

Sonny Dhanani¹, Laura Hornby, Sam D Shemie+1

• ¹Pediatric Critical Care, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada, and Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada Montreal Children's Hospital, McGill University Health Centre, Montreal, QC, Canada, McGill University Health Centre Research Institute, Montreal, QC, Canada, Pediatric Critical Care, Montreal Children's Hospital, Montreal, QC, Canada, and Faculty of Pediatrics, McGill University, Montreal, QC, Canada Department of Clinical Neurological Sciences, London Health Sciences Centre, London, ON, Canada, and Faculty of Medicine, University of Western Ontario, London, ON, Canada.