1. Faculty of Health Sciences, School of Rehabilitation Science, McMaster University, Institute of Applied Health Sciences, Hamilton, Canada
2. Queensland Cerebral Palsy and Rehabilitation Research Centre, Child Health Research Centre, The University of Queensland, South Brisbane, Australia
3. Department of Physiotherapy, St. Joseph’s Healthcare Hamilton, Hamilton, Canada
4. Department of Pediatrics, Child Health and Exercise Medicine Program, McMaster University, Hamilton, Canada
5. Department of Kinesiology, McMaster University, Hamilton, Canada
6. UMC Utrecht Brain Center and Center of Excellence for Rehabilitation Medicine, Utrecht University, Utrecht and De Hoogstraat Rehabilitation, Utrecht, Netherlands
7. Department of Pediatrics, CanChild Centre for Childhood Disability Research, McMaster University, Hamilton, Canada
8. Department of Pediatrics, McMaster University, Hamilton, Canada