Longer-term Safety with Siponimod Treatment in Multiple Sclerosis: Pooled Analysis of Data from the Bold and Expand Trials and their Extensions

L. Kappos, P. Vermersch, R. Fox, A. Bar-or, B. Cree, G. Giovannoni, R. Gold, T. Masior, D. P. Meier, D. Tomic, N. Rouyrre