[1] Lille Univ Hosp, Dept Neurol, EA1046, Lille, France
[2] Inst Pasteur, INSERM, Dept Epidemiol & Publ Hlth, U744, F-59019 Lille, France
[3] Univ Versailles St Quentin Yvelines, Raymond Poincare Hosp, Dept Epidemiol & Publ Hlth, Garches, France
[4] Univ Heidelberg Hosp, Dept Neurol, Heidelberg, Germany
[5] Univ Basel Hosp, Dept Neurol, CH-4031 Basel, Switzerland
[6] Univ Helsinki, Cent Hosp, Dept Neurol, Helsinki, Finland
[7] Brescia Univ Hosp, Neurol Clin, Dept Med & Surg Sci, Brescia, Italy
[8] Schmieder Klin, Dept Rehabil, Heidelberg, Germany
[9] Univ Hosp Perugia, Stroke Unit, Perugia, Italy
[10] Paris Descartes Univ, St Anne Hosp, Dept Neurol, INSERM,UMR S894, F-75674 Paris, France
[11] Univ Hosp Amiens, Dept Neurol, Amiens, France
[12] ULB, Lab Expt Neurol, Brussels, Belgium
[13] Milan San Raffaele Univ Hosp, Dept Neurol, Milan, Italy
[14] Univ Hosp Dijon, Dept Neurol, Dijon, France
[15] Pitie Salpetriere Univ Hosp, Dept Neurol, Paris, France
[16] Sanatorio Allende, Dept Neurol, Cordoba, Argentina