[1] CHU, Fac Med, Toulouse, France
[2] LN Pharma, Toulouse, France
[3] Raul Carrea Inst Neurol Res, Movement Disorders Sect, Buenos Aires, DF, Argentina
[4] CHU Lille, F-59037 Lille, France
[5] CHU Nantes, F-44035 Nantes 01, France
[6] CHU Bordeaux, Bordeaux, France