[1] UCL Inst Neurol, Dept Neuroinflammat, Queen Sq MS Ctr, London, England
[2] NIHR Univ Coll London Hosp Biomed Res Ctr, London, England
[3] Vall dHebron Univ Hosp, Dept Neurol & Multiple Sclerosis Ctr Catalonia Ce, Barcelona, Spain
[4] Vrije Univ Amsterdam, Multiple Sclerosis Ctr Amsterdam, Amsterdam Univ Med Coll VUMC, Amsterdam Neurosci, Amsterdam, Netherlands
[5] UCL, Ctr Med Image Comp, London, England
[6] Univ Autonoma Barcelona UAB, Sect Neuroradiol, Dept Radiol, Vall dHebron Univ Hosp, Barcelona, Spain
[7] Inst Expt Neurol, IRCCS San Raffaele Sci Inst, Div Neurosci, Neuroimaging Res Unit, Milan, Italy
[8] Univ Vita Salute San Raffaele, Milan, Italy
[9] Sorbonne Univ, Paris Brain Inst, CNRS, ICM,Inserm, Paris, France
[10] Hop Univ Pitie Salpetriere, AP HP, Paris, France