1. University of Groningen, University Medical Center Groningen Groningen The Netherlands
2. University of Bergen Bergen Norway
3. Stavanger University Hospital Stavanger Norway
4. Department of Cardiology (CVK); and Berlin Institute of Health Center for Regenerative Therapies (BCRT); German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin Berlin Germany
5. Department of Cardiology and Pneumology University Medical Center Göttingen, Georg‐August University Göttingen Germany
6. National and Kapodistrian University of Athens, School of Medicine, Department of Cardiology, Heart Failure Unit Athens University Hospital Attikon Athens Greece
7. Division of Molecular & Clinical Medicine University of Dundee Dundee UK
8. Institute of Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health University of Brescia Brescia Italy
9. 4TEEN4 Pharmaceuticals GmbH Hennigsdorf Germany