1. Department of Neurology University Medical Centre Maribor Maribor Slovenia
2. Department of Emergency Medicine Medical University of Gdansk Gdansk Poland
3. Department of Neurology County Emergency Clinic Hospital Faculty of Medicine Transilvania University Brasov Brasov Romania
4. Department of Neurology Leiden University Medical Centre Leiden The Netherlands
5. Sleep‐Wake Centre SEIN Heemstede The Netherlands
6. DRK Kamillus Klinik Asbach Asbach Germany
7. Paracelsus Elena Hospital Kassel Germany
8. Sleep Medicine Center Kempenhaeghe Heeze The Netherlands
9. Department of Sleep and Neurology Beau Soleil Clinic, and EuroMov Digital Health in MotionUniversity of Montpellier IMT Mines Ales Montpellier France
10. Department of Biomedical and Neuromotor Sciences (DIBINEM) University of Bologna Bologna Italy
11. IRCCS Istituto delle Scienze Neurologiche di Bologna Bologna Italy
12. Department of Neurology InselspitalBern University Hospital and University of Bern Bern Switzerland
13. Unit of Epidemiology and Biostatistics IRCCS Istituto delle Scienze Neurologiche di Bologna Bologna Italy
14. Department of Neurology Sechenov University Moscow Russia
15. Institute of Immunology, Clinical Sleep and Neuroimmunology, and Center for Biomedical Education and Research University Witten/Herdecke Witten Germany