Correction to: Blood lymphocyte subsets identify optimal responders to IFN-beta in MS (J Neurol, 10.1007/s00415-017-8625-6)

1. Alenda, R.
2. Costa-Frossard, L.
3. Alvarez-Lafuente, R.
4. Espejo, C.
5. Rodríguez-Martín, E.
6. Sainz de la Maza, S.
7. Villarrubia, N.
8. Río, J.
9. Domínguez-Mozo, M.I.
10. Montalban, X.
11. Álvarez-Cermeño, J.C.
12. Villar, L.M.