1. Department of Clinical Research, Shriners Hospitals for Children–Canada, Montreal, Quebec, Canada
2. Department of Experimental Surgery, McGill University, Montreal, Quebec, Canada
3. Department of Pediatric Orthopedics, McGill University, Montreal, Quebec, Canada
4. Ingram School of Nursing, McGill University, Montreal, Quebec, Canada
5. Alan Edwards Centre for Research on Pain, McGill University, Montreal, Quebec, Canada
6. Department of Anesthesia, McGill University, Montreal, Quebec, Canada
7. Child Health and Human Development Research Axis, Research Institute–McGill University Health Centre, Montreal, Quebec, Canada