1. Sleep Disorders Unit, University Hospital Pitié-Salpêtrière, APHP-Sorbonne, Paris, France
2. Centre for Advanced Research in Sleep Medicine, Sacré-Coeur Hospital, Montreal, Quebec, Canada
3. Department of Neurosciences, University of Montreal, Montreal, Quebec, Canada
4. Sorbonne University, Paris, France
5. Institut du Cerveau et de la Moelle (Paris Brain Institute), Paris, France