Affiliations

• ¹ a Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience , King's College London , London , UK.
• ² b Department of Pharmacology and Clinical Neuroscience , Umeä University , Umeä , Sweden.
• ³ c University of Edinburgh , Scotland , UK.
• ⁴ d Rita Levi Montalcini' Department of Neuroscience , ALS Center, University of Torino , Torino , Italy.
• ⁵ e Centre de compétence SLA-fédération Tours-Limoges, CHU de Tours , Tours , France.
• ⁶ f Centre de compétence SLA-fédération Tours-Limoges, CHU de Limoges , Limoges , Fance.
• ⁷ g Department of Neurology, and Department of Clinical and Experimental Medicine , Linköping University , Linköping , Sweden.
• ⁸ h Institute of Physiology-Instituto de Medicina Molecular, Faculty of Medicine , University of Lisbon , Lisbon , Portugal.
• ⁹ i Department of Neurosciences And Mental Health , H Santa Maria-CHLN , Lisbon , Portugal.
• ¹⁰ j Hôpital Pasteur 2 - CHU de Nice , Nice , France.
• ¹¹ k Alfried Krupp Krankenhaus , Rüttenscheid, Essen , Germany.
• ¹² l Hans-Berger Department of Neurology , Jena University Hospital , Jena , Germany.
• ¹³ m Kershus Universitetssykehus Lørenskog , Lørenskog , Norway.
• ¹⁴ n Karolinska Instituted , Stockholm , Sweden.
• ¹⁵ o Department of Neurology , Bispebjerg Hospital , Copenhagen , Denmark.
• ¹⁶ p Avdeling for nevrologi og klinisk nevrofysiologi, Sykehuset Innlandet , Lillehammer , Norway.
• ¹⁷ q Department of Neurology , University Medicine Göttingen , Göttingen , Germany.
• ¹⁸ r Institute of Clinical Neurophysiology, University Medical Centre Ljubljana , Ljubljana , Slovenia.
• ¹⁹ s Department of Neurology , Medical University of Warsaw , Warsaw , Poland.
• ²⁰ t Helsinki University Central Hospital , Helsinki , Finland.
• ²¹ u Department of Neurology , University of Ulm , Ulm , Germany.
• ²² v Sheffield Institute for Translational Neuroscience, University of Sheffield , Sheffield , UK.
• ²³ w ALS Outpatient Department , Charité - Universitä;tsmedizin Berlin , Berlin , Germany.
• ²⁴ x Sahlgrenska Universitetssjukhuset , Gothenburg , Sweden.
• ²⁵ y ALS Unit, Hospital San Rafael , Madrid , Spain.
• ²⁶ z Uppsala University , Uppsala , Sweden.
• ²⁷ aa Department of Neurology , Hannover Medical School , Hannover , Germany.
• ²⁸ ab Neurology department Hospital Universitario de Bellvitge-IDIBELL , Barcelona , Spain.
• ²⁹ ac Hôpital de la Salpêtrière , Paris , France.
• ³⁰ ad Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Department of Pathophysiology and Transplantation , Center for Neurotechnology and Brain Therapeutics, Università degli Studi di Milano, IRCCS Istituto Auxologico Italiano , Milan , Italy.
• ³¹ ae Lund University , Lund , Sweden.
• ³² af Nuffield Department of Clinical Neurosciences , University of Oxford , Oxford , UK.
• ³³ ag Haukeland universitetssjukehus , Bergen , Norway.
• ³⁴ ah KU Leuven - University of Leuven , Department of Neurosciences, Experimental Neurology , Leuven , Belgium.
• ³⁵ ai VIB Center for Brain & Disease Research , Leuven , Belgium.
• ³⁶ aj University Hospitals Leuven , Department of Neurology , Leuven , Belgium.
• ³⁷ ak Department of Neurology , Academic Medical Centre, University of Amsterdam Center , Amsterdam , The Netherlands.
• ³⁸ al Neuromuscular Diseases Center/ALS Clinic, Kantonsspital St. Gallen , St.Gallen , Switzerland.
• ³⁹ am Department of Neurodegenerative Diseases and Gerontopsychiatry , Bonn University , Bonn , Germany.
• ⁴⁰ an Department of Neurology, Mannheim , Diakonissenkrankenhaus , Mannheim , Germany.
• ⁴¹ ao Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College , Dublin , Ireland.
• ⁴² ap Department of Neurology , Brain Center Rudolf Magnus, University Medical Center Utrecht , Utrecht , The Netherlands.