1. Pediatric Neurology Unit; Department of Pediatrics; UZ Brussel; Brussels Belgium
2. Department of Public Health; Vrije Universiteit Brussel; Brussels Belgium
3. Department of Pathology; Centre Hospitalier Universitaire Sainte-Justine; Université de Montreal; Montreal QC Canada
4. Department of Clinical Neuropathology; King's College Hospital; Denmark Hill London UK
5. Service of Anatomic Pathology; Hospital Pedro Hispano; Matosinhos Portugal
6. Department of Clinical Neurophysiology; King's College Hospital; Denmark Hill London UK
7. Department of Neurology; University Department of Pediatrics; Murdoch Children's Research Institute; Royal Children's Hospital; The University of Melbourne; Parkville Vic. Australia
8. Neurogenetics Unit; Montreal Neurological Hospital and Institute, and Departments of Neurology & Neurosurgery and Human Genetics; McGill University; Montreal QC Canada
9. Seizure Clinic; Montreal Neurological Hospital and Institute, and Departments of Neurology & Neurosurgery and Paediatrics; McGill University; Montreal QC Canada
10. Department of Neuropathology; Oxford University John Radcliffe Hospital; Oxford UK