1. National Reference Centre for Narcolepsy; Hypersomnia and Kleine-Levin Syndrome; Pitie-Salpetriere University Hospital; AP-HP; Paris France
2. Sleep Disorder Unit; Pitie-Salpetriere University Hospital; AP-HP; Paris France
3. Sleep Disorder Unit; Salengro University Hospital; Lille France
4. Sleep Disorder Unit; Psychiatry Department; Besançon University Hospital; Besançon France
5. Robert Debré Child University Hospital; AP-HP; Paris France
6. Sorbonne University; Paris France