title: Editorial 2017.
authors.affiliation: UCL Institute of Neurology, UK.
authors.forename: Alan
authors.initials: A
authors.lastname: Thompson
authors.affiliation: Montreal Neurologic Hospital, Canada.
authors.forename: Jack
authors.initials: J
authors.lastname: Antel
authors.affiliation: Sir Charles Gairdner Hospital, Australia.
authors.forename: William Bill
authors.initials: WB
authors.lastname: Carroll
authors.affiliation: VU Medical Centre, The Netherlands.
authors.forename: Jeroen
authors.initials: J
authors.lastname: Geurts
mesh_terms: D006801:Humans; D009103:Multiple Sclerosis; D010506:Periodicals as Topic