Sumowski, J. ., Benedict, R. ., Enzinger, C. ., Filippi, M. ., Geurts, J. ., Hamalainen, P. ., … Rao, S. . (2018). Cognition in multiple sclerosis: State of the field and priorities for the future. Neurology. https://doi.org/10.1212/WNL.0000000000004977 (Original work published 2018)