1. Sleep‐Wake Disorders Unit, Department of Neurology Gui‐de‐Chauliac Hospital, CHU Montpellier Montpellier France
2. National Reference Network for Narcolepsy, CHU Montpellier Montpellier France
3. Institute for Neurosciences of Montpellier University of Montpellier, INSERM Montpellier France