Erratum: The current role of MRI in differentiating multiple sclerosis from its imaging mimics

Ruth Geraldes, Olga Ciccarelli, Frederik Barkhof, Nicola De Stefano, Christian Enzinger, Massimo Filippi, Monika Hofer, Friedemann Paul, Paolo Preziosa, Alex Rovira, Gabriele C DeLuca, Ludwig Kappos, Tarek Yousry, Franz Fazekas, Jette Frederiksen, Claudio Gasperini, Jaume Sastre-Garriga, Nikos Evangelou, Jacqueline Palace on behalf of the MAGNIMS study group