Affiliations

• ¹ From the Division of Neurology (E.A.Y.), Department of Pediatrics, Division of Neuroscience and Mental Health, SickKids Research Institute, The Hospital for Sick Children, and University of Toronto, Canada; and Queen Square Multiple Sclerosis Centre, UCL Queen Square Institute of Neurology, Faculty of Brain Sciences (A.E.), and Centre for Medical Image Computing, Department of Computer Science (A.E.), University College London, UK. ann.yeh@sickkids.ca.
• ² From the Division of Neurology (E.A.Y.), Department of Pediatrics, Division of Neuroscience and Mental Health, SickKids Research Institute, The Hospital for Sick Children, and University of Toronto, Canada; and Queen Square Multiple Sclerosis Centre, UCL Queen Square Institute of Neurology, Faculty of Brain Sciences (A.E.), and Centre for Medical Image Computing, Department of Computer Science (A.E.), University College London, UK.