1. From the ALS Resource and Competence Center (F.C., J.S., A.P., E.B.), Pierre Wertheimer Hospital, Hospices Civils de Lyon; Electroneuromyography and Neuromuscular Diseases Unit (F.C.), Pierre Wertheimer Hospital, Hospices Civils de Lyon; Department of Neuroradiology (M.H.), Pierre Wertheimer Hospital, Hospices Civils de Lyon; Neurophysiology & Epilepsy Unit (G.D.), Neurological Hospital P. Wertheimer, Hospices Civils de Lyon; Reference Centre for Paraneoplastic Neurological Syndromes and...