There were errors in the published author names. The correct author by-line is: Oscar Fernández, Eduardo Agüera, Guillermo Izquierdo, Jorge Millán-Pascual, Lluis Ramió i Torrentà, Pedro Oliva, Joaquin Argente, Yasmina Berdei, Jose Maria Soler, Olga Carmona, Jose Maria Errea, Jordi Farrés, on behalf of the Group on Adherence to IFNb-1b in Spain.
The correct citation is: Fernández O, Agüera A, Izquierdo G, Millán-Pascual J, Ramió i Torrentà L, et al. (2012) Adherence to Interferon β-1b Treatment in Patients with Multiple Sclerosis in Spain. PLoS ONE 7(5): e35600. doi:10.1371/journal.pone.0035600
Footnotes
Competing Interests: No competing interests declared.