[1] IRCCS Osped Policlin San Martino, Neurol Unit, Genoa, Italy
[2] Lund Univ, Dept Clin Sci, Clin Memory Res Unit, Lund, Sweden
[3] Trinity Coll Dublin, Biomed Sci Inst, Computat Neuroimaging Grp, Dublin, Ireland
[4] Hosp Santa Creu & Sant Pau, Neurol Dept, Movement Disorders Unit, Barcelona, Spain
[5] Biomed Res Inst IIB St Pau, Barcelona, Spain
[6] Ctr Invest Red Enfermedades Neurodegenerat CIBERNE, Barcelona, Spain
[7] IRCCS San Raffaele Sci Inst, Neurol Unit, Milan, Italy