1. Department of Neurology Osakidetza‐Basque Health Service, Hospital Universitario Donostia Donostia‐San Sebastian Spain
2. Neurosciences Biogipuzkoa Health Research Institute Donostia‐San Sebastian Spain
3. CIBERNED (CIBER, Institute Carlos III) Madrid Spain
4. Faculty of Medicine University of Deusto Bilbao Spain
5. Department of Neurology, Neuropsychology Osakidetza‐Basque Health Service, Hospital Universitario Donostia Donostia‐San Sebastian Spain
6. Neurodegenerative Diseases Group Biogipuzkoa Health Research Institute Donostia‐San Sebastian Spain
7. Neurometabolic Disease Lab, Hospital Duran i Reynals, IDIBELL Gran Via 199, 08908 L'Hospitalet de Llobregat Institut d'Investigacio Biomedica de Bellvitge Barcelona Spain
8. CIBERER (CIBER, Institute Carlos III) Madrid Spain
9. Neurological Intensive Care Unit Montreal Neurological Institute–Hospital, McGill University Montreal Quebec Canada
10. Clinical Epidemiology Unit Osakidetza‐Basque Health Service, Hospital Universitario Donostia Donostia‐San Sebastian Spain
11. Clinical Epidemiology Biogipuzkoa Health Research Institute Donostia‐San Sebastian Spain
12. Neurosciences Biodonostia Health Research Institute Donostia‐San Sebastian Spain