1. Vita‐Salute San Raffaele University Milan Italy
2. Sleep Disorders Center, Division of Neuroscience San Raffaele Scientific Institute Milan Italy
3. Neurology Unit, Parkinson Disease and Movement Disorders Division AOUI Verona Italy
4. DIMI Department of Engineering and Medicine of Innovation University of Verona Verona Italy
5. Clinical Neurophysiology Research Unit and Sleep Research Centre Oasi Research Institute‐IRCCS Troina Italy
6. Department of Surgery and Medical‐Surgical Specialties University of Catania Catania Italy
7. Department of Neurosciences, Biomedicine and Movement Sciences University of Verona Verona Italy
8. University of California San Francisco Fresno California USA
9. Sleep Medicine Center, UOSD of Neurophysiopathology and Movement Disorders, Department of Clinical and Experimental Medicine University of Messina Messina Italy