1. Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK
2. Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
3. MRC London Neurodegenerative Diseases Brain Bank, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
4. Department of Neurology, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
5. Department of Neurology—Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
6. Department of Neuroscience ‘Rita Levi Montalcini’, ALS Centre, University of Turin, Torino, Italy
7. Neuroscience Institute of Torino (NIT), University of Torino, Torino, Piemonte, Italy
8. Department of Neurology, University Hospitals Leuven, Leuven, Belgium
9. Department of Neurosciences, Laboratory of Neurobiology, VIB Center for Brain and Disease Research, Leuven, Belgium
10. Academic Unit of Neurology, Trinity Biomedical Sciences Institute, University of Dublin Trinity College, Dublin, Ireland
11. Department of Neurology, Beaumont Hospital, Dublin 9, Ireland
12. Department of Clinical Sciences, Neurosciences, Umeå University, Umeå, Sweden
13. Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy
14. Aldo Ravelli Center for Neurotechnology and Experimental Brain Therapeutics, Università degli Studi di Milano, Milan, Italy
15. Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
16. Department of Neurology, King's College Hospital, London, UK