1. Sorbonne Universites, UPMC Univ Paris 06, Paris, France
2. Brain Research Institute (CRICM - UPMC-Paris6; Inserm UMR_S 975; CNRS UMR 7225) Paris, France
3. Sleep Disorders Unit, Pitié-Salpêtrière University Hospital, APHP
4. National Reference Center on Narcolepsy, France
5. Department of Biostatistics, Salpêtrière Hospital, ER4, Sorbonne Universites, UPMC Univ Paris 06, Paris, France