1. IRCCS "Casa Sollievo della Sofferenza"; SC Neurologia; V.le Cappuccini 1 San Giovanni Rotondo Italy 71013
2. Laboratorio di Malattie Neurologiche, IRCCS-Istituto di Ricerche Farmacologiche Mario Negri; Via La Masa, 19 Milano Milano Italy 20156
3. University of Liverpool; Department of Biostatistics; Block F, Waterhouse Building 1-5 Brownlow Hill Liverpool UK L69 3GL
4. Institute of Translational Medicine, University of Liverpool; Department of Molecular and Clinical Pharmacology; Clinical Sciences Centre for Research and Education, Lower Lane Fazakerley Liverpool Merseyside UK L9 7LJ