1. Sleep Medicine Center & Department of Otolaryngology, Head and Neck Surgery, University Medical Center Mainz, 55131 Mainz, Germany
2. Department of Cardiology, University Hospital Frankfurt, Goethe University Frankfurt am Main, 60629 Frankfurt am Main, Germany
3. Neural Engineering with Signal Analytics and Artificial Intelligence, Department of Neurology, University Medical Center Würzburg, 97080 Würzburg, Germany