Praet J, Anderhalten L, Comi G, Horakova D, Ziemssen T, Vermersch P, Lukas C, Van Leemput K, Steppe M, Manero N, Kadas E, Bernard A, van Rampelbergh J, de Boer E, Zingler V, Smeets D, Ribbens A, Paul F.
Fox RJ, Bar-Or A, Traboulsee A, Oreja-Guevara C, Giovannoni G, Vermersch P, Syed S, Li Y, Vargas WS, Turner TJ, Wallstroem E, Ziemssen T, Reich DS; HERCULES Trial Group.