1. Department of Informatics University of Oslo Oslo Norway
2. Department of Cardiology Oslo University Hospital Rikshospitalet Oslo Norway
3. Institute of Clinical Medicine Faculty of Medicine University of Oslo Oslo Norway
4. KG Jebsen Center for Cardiac Research University of Oslo Oslo Norway
5. Center for Heart Failure Research Oslo University Hospital Oslo Norway
6. Department of Otorhinolaryngology, Head & Neck Surgery Sleep Unit Lovisenberg Diakonale Hospital Oslo Norway
7. Department of Otorhinolaryngology Head & Neck Surgery Oslo University Hospital Rikshospitalet Oslo Norway
8. Department of Thoracic Medicine St. Olavs University Hospital Trondheim Norway
9. KG Jebsen Center of Exercise in Medicine Department of Circulation and Medical Imaging Faculty of Medicine and Health Science Norwegian University of Science and Technology Trondheim Norway
10. Department of Cardiology and Center for Cardiological Innovation Oslo University Hospital Rikshospitalet Oslo Norway
11. Department of Cardiology St.Olavs University Hospital Trondheim Norway