Impact of 3 Tesla MRI on interobserver agreement in clinically isolated syndrome : A MAGNIMS multicentre study - Hagens, M. H. J. (Department of Neurology. MS Center Amsterdam. VU University Medical Center) ; Burggraaff, Jessica (Department of Neurology. MS Center Amsterdam. VU University Medical Center) ; Kilsdonk, I. D. (Department of Radiology and Nuclear Medicine. Onze Lieve Vrouwen Gasthuis) ; Ruggieri, Serena (San Camillo Forlanini Hospital) ; Collorone, S. (NMR Research Unit. Queen Square Multiple Sclerosis Centre. UCL Institute of Neurology) ; Cortese, R. (Department of Basic Medical Sciences. Neurosciences and Sense Organs. University of Bari) ; Cawley, Niamh (NMR Research Unit. Queen Square Multiple Sclerosis Centre. UCL Institute of Neurology) ; Sbardella, E. (Department of Neurology and Psychiatry. Sapienza University of Rome) ; Andelova, M. (University Hospital Basel (Basilea, Suïssa)) ; Amann, Michael (University Hospital Basel (Basilea, Suïssa)) ; Lieb, J. M. (University Hospital Basel (Basilea, Suïssa)) ; Pantano, P. (Istituto Neurologico Mediterraneo. Neuromed) ; Lissenberg-Witte, B. I. (Department of Epidemiology and Biostatistics. VU University Medical Centre) ; Killestein, Joep (Department of Neurology. MS Center Amsterdam. VU University Medical Center) ; Oreja-Guevara, Celia (Hospital Clínico San Carlos (Madrid)) ; Wuerfel, J. (University Hospital Basel (Basilea, Suïssa)) ; Ciccarelli, Olga (NMR Research Unit. Queen Square Multiple Sclerosis Centre. UCL Institute of Neurology) ; Gasperini, C. (San Camillo Forlanini Hospital) ; Lukas, Cédric (Department of Diagnostic and Interventional Radiology and Nuclear Medicine. St. Josef Hospital. Ruhr University) ; Rovira, A. (Hospital Universitari Vall d'Hebron) ; Barkhof, Frederik (UCL Institute of Neurology (Regne Unit)) ; Wattjes, M. P. (Department of Radiology and Nuclear Medicine. MS Center Amsterdam. VU University Medical Center) ; Universitat Autònoma de Barcelona