1. Department of Technical Physics, University of Eastern Finland, Kuopio, Finland
2. Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland
3. Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
4. Department of Clinical Neurophysiology, Seinäjoki Central Hospital, Seinäjoki, Finland
5. School of Electrical Engineering and Computer Science, The University of Queensland, Brisbane, Australia
6. Science Service Center, Kuopio University Hospital, Kuopio, Finland
7. Biomedical Signal Interpretation and Computational Simulation (BSICoS) Group, Aragón Institute of Engineering Research (I3A), IIS Aragón, University of Zaragoza, Zaragoza, Spain
8. Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain
9. IRCCS Istituto Auxologico Italiano, Department of Cardiovascular, Neural and Metabolic Sciences, Milan, Italy
10. Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
11. Department of Sleep Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
12. Sleep and Vigilance Laboratory, Department of Internal Medicine, University of Gothenburg, Gothenburg, Sweden
13. PROMISE Department, University of Palermo and IRIB-CNR, Palermo, Italy
14. Division of Medicine, Department of Pulmonary Diseases, Turku University Hospital, University of Turku, Turku, Finland
15. Sleep Research Centre, Department of Pulmonary Diseases and Clinical Allergology, University of Turku, Turku, Finland
16. Inserm U1300, HP2 Laboratory, University of Grenoble Alpes, Grenoble, France