[a
]Molecular Genetics Unit, Laboratory of Neurogenetics, National Institute on Aging,
National Institutes of Health, Bethesda, MD, USA
[b
]Neuromuscular Diseases Research Unit, Laboratory of Neurogenetics, National Institute
on Aging, National Institutes of Health, Bethesda, MD, USA
[c
]Department of Molecular Neuroscience and Reta Lila Weston Laboratories, Institute
of Neurology, University College London, Queen Square House, London, UK
[d
]Department of Clinical Neurosciences, Institute of Neurology, University College London,
Queen Square House, London, UK
[e
]MRC Prion Unit, Department of Neurodegenerative Disease, Institute of Neurology, University
College London, Queen Square House, London, UK
[f
]Department of Molecular Neurosciences and MRC Centre for Neuromuscular Diseases, Institute
of Neurology, University College London, Queen Square House, London, UK
[g
]Department of Neurodegenerative Disease, Dementia Research Centre, Institute of Neurology,
University College London, Queen Square House, London, UK
[h
]Department of Clinical Genetics, Section of Medical Genomics, and Alzheimer Center,
VU University Medical Centre, Amsterdam, Netherlands
[i
]Department of Neurology, Erasmus MC–University Medical Center Rotterdam, Rotterdam,
Netherlands
[j
]MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University School of
Medicine, Cardiff, UK
[k
]Faculty of Human and Medical Sciences, University of Manchester, Manchester, UK
[l
]Department of Neuroscience, University of Turin, Turin, Italy
[m
]Molecular Genetics Unit, Department of Clinical Pathology, Azienda Ospedaliera Ospedale
Infantile Regina Margherita Sant Anna, Turin, Italy
[n
]Institute for Clinical Neurobiology, University of Würzburg, Würzburg, Germany
[o
]Department of Pathology, Sydney Medical School, The University of Sydney, NSW, Australia
[p
]Department of Neurology, Institute of Biomedical Research, College of Medical and
Dental Sciences, University of Birmingham, Birmingham, UK
[q
]Neurology–University Hospitals Birmingham NHS Foundation Trust, Queen Elizabeth Hospital,
Queen Elizabeth Medical Centre, Birmingham, UK
[r
]Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University
of Oxford, Oxford, UK
[s
]Neurological Institute, Catholic University and ICOMM Association for ALS Research,
Rome, Italy
[t
]ALS Center, Salvatore Maugeri Foundation, Milan, Italy
[u
]NeuroMuscular Omnicentre, Niguarda Ca' Granda Hospital, Milan, Italy
[v
]Department of Neurological, Neurosurgical and Behavioural Sciences, Neurology Section,
University of Siena, Siena, Italy
[w
]Department of Pathology, Lund University, Regional Laboratories Region Skåne, Lund,
Sweden
[x
]Department of Neurology, Azienda Universitaria-Ospedaliera di Cagliari and University
of Cagliari, Cagliari, Italy
[y
]Institute of Clinical Medicine, Neurology, University of Oulu and Clinical Research
Center, Oulu University Hospital, Oulu, Finland
[z
]Department of Neurology, Helsinki University Central Hospital and Molecular Neurology
Programme, Biomedicum, University of Helsinki, Helsinki, Finland
[aa
]Department of Neurology, University of Pennsylvania, Philadelphia, PA, USA
[ab
]Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia,
PA, USA
[ac
]Department of Neurology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
[ad
]Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center and
Chang Gung University, Taoyuan, Taiwan
[ae
]Neuroscience Research Center, Chang Gung Memorial Hospital at Linkou Medical Center,
Taoyuan, Taiwan
[af
]Department of Neurology, University of Tokyo Hospital, 7–3-1 Hongo, Bunkyo-ku, Tokyo,
Japan
[ag
]Université Pierre et Marie Curie-Paris 6, Centre de Recherche de l'Institut du Cerveau
et de la Moelle épinière, Paris, France
[ah
]INSERM, U975, Paris, France
[ai
]CNRS, UMR 7225, Paris, France
[aj
]Department of Neuroscience, University of Sheffield, Sheffield, UK
[ak
]Neurology (C4), University Hospital of Wales, Cardiff, UK
[al
]Department of Neurology, Royal Gwent Hospital, Aneurin Bevan Local Health Board, Gwent,
UK
[am
]Department of Neurology, Brain Sciences Institute, Johns Hopkins Hospital, Baltimore,
MD, USA