[1] Heinrich Heine Univ, Dept Neurol, Fac Med, Dusseldorf, Germany
[2] Univ Sydney, Brain & Mind Ctr, Sydney, Australia
[3] Med Univ Vienna, Dept Neurol, Vienna, Austria
[4] Palacky Univ Olomouc, Olomouc, Czech Republic
[5] Kessler Fdn, West Orange, NJ USA
[6] Rutgers New Jersey Med Sch, Dept Phys Med, Newark, NY USA
[7] Rutgers New Jersey Med Sch, Dept Rehabil & Neurol, Newark, NJ USA
[8] Univ Hosp Basel, Basel, Switzerland
[9] IRCCS San Raffaele Sci Inst, Neuroimaging Res Unit, Div Neurosci, Neurol Unit,Neurorehabil Unit, Milan, Italy
[10] IRCCS San Raffaele Sci Inst, Neurophysiol Serv, Milan, Italy
[11] Univ Vita Salute San Raffaele, Milan, Italy
[12] Bristol Myers Squibb, Princeton, NJ USA
[13] Univ Bern, Dept Neurol, Inselspital, Univ Hosp Bern, Bern, Switzerland