Country, sex, EDSS change and therapy choice independently predict treatment discontinuation in multiple sclerosis and clinically isolated syndrome. oleh Claire Meyniel, Timothy Spelman, Vilija G Jokubaitis, Maria Trojano, Guillermo Izquierdo, François Grand'Maison, Celia Oreja-Guevara, Cavit Boz, Alessandra Lugaresi, Marc Girard, Pierre Grammond, Gerardo Iuliano, Marcela Fiol, Jose Antonio Cabrera-Gomez, Ricardo Fernandez-Bolanos, Giorgio Giuliani, Jeannette Lechner-Scott, Edgardo Cristiano, Joseph Herbert, Tatjana Petkovska-Boskova, Roberto Bergamaschi, Vincent van Pesch, Fraser Moore, Norbert Vella, Mark Slee, Vetere Santiago, Michael Barnett, Eva Havrdova, Carolyn Young, Carmen-Adella Sirbu, Mary Tanner, Michelle Rutherford, Helmut Butzkueven, MSBasis Study Group