Ciccarelli, O., Cohen, J. A., Reingold, S. C., Weinshenker, G., & on behalf of the participants at the International Conference on Spinal Cord Involvement & Imaging in Multiple Sclerosis and Neuromyelitis Optica Spectrum Disorders. (2019). Spinal cord involvement in multiple sclerosis and neuromyelitis optica spectrum disorders. Lancet Neurology. doi:10.1016/S1474-4422(18)30460-5