[1] Univ Lille Nord France, Hop Roger Salengro, CHRU Lille, F-59037 Lille, France
[2] Hop Europeen Georges Pompidou, F-75015 Paris, France
[3] Ctr Hosp St Anne, Serv Neurol, F-75014 Paris, France
[4] Univ Paris 05, Fac Med, F-75006 Paris, France
[5] Fdn Adolphe De Rothschild, Serv Neurol, F-75019 Paris, France
[6] Univ StTasbourg, CHU Strasbourg, Dept Neurol, Serv Neuropsychol,CNRS,LINC,CMRR, F-67200 Strasbourg, France
[7] CHU Nantes, Serv Neurol, F-44093 Nantes 1, France
[8] Fac Med Nantes, Inserm UMR643, F-44000 Nantes, France
[9] CHU Limoges, Serv Neurol, F-87042 Limoges, France
[10] Univ Bordeaux Segalen, CHU Bordeaux Pellegrin Tripode, F-33076 Bordeaux, France
[11] Univ Strasbourg, CHU Strasbourg, Ctr Invest Clin CIC Strasbourg, Serv Neurol,CNRS,LINC, F-67000 Strasbourg, France
[12] CHU Purpan, Inserm U1043, F-31024 Toulouse 3, France