[1] Univ Strasbourg 1, CNRS, UMR 7168, LC2,Med Sch, Strasbourg, France
[2] Univ Strasbourg 1, Sch Med, Sleep Clin, Strasbourg, France
[3] CHRU, Dept Clin Neurophysiol, Poitiers, France
[4] Hop Gui de Chauliac, Dept Neurol, Montpellier, France
[5] Kremlin Bicetre Univ, Hop Beclere, Sleep Clin, Clamart, France