1. Department of Pediatric Neurology Vall d'Hebron Hospital Universitari, Pediatric
2. Departament de Pediatria Universitat Autònoma de Barcelona Barcelona Spain
3. Pediatric Neurology, Centro de Desenvolvimento da Criança Torrado da Silva Hospital Garcia de Orta. Almada Portugal
4. Paediatric Department Evelina Children's Hospital London UK
5. Department of Neurology Hospital Vall d'Hebron Barcelona Spain
6. Department of Neurology Hospital Germans Trias Barcelona Spain
7. Department of Pediatrics Vall d'Hebron Barcelona Hospital Campus Barcelona Spain
8. CIBER of Rare Diseases (CIBERER) Instituto de Salud Carlos III (ISCIII) Madrid Spain
9. Neurology Research Group Vall d'Hebron Research Institute Barcelona Spain