Authors: JH Cole, J Raffel, T Friede, A Eshaghi, W Brownlee, D Chard, N De Stefano, C Enzinger, L Pirpamer, M Filippi, C Gasperini, MA Rocca, A Rovira, S Ruggieri, J Sastre-Garriga, ML Stromillo, BMJ Uitdehaag, H Vrenken, F Barkhof, R Nicholas, O Ciccarelli