1. Department of Cardiology University Medical Center Groningen, University of Groningen Groningen The Netherlands
2. Robertson Centre for Biostatistics, Institute of Health and Wellbeing University of Glasgow, Glasgow and National Heart & Lung Institute, Imperial College London UK
3. University of Bergen, Stavanger University Hospital Stavanger Norway
4. Division of Molecular and Clinical Medicine, School of Medicine University of Dundee, Ninewells Hospital & Medical School Dundee UK
5. Department of Cardiovascular Sciences University of Leicester, Glenfield Hospital Leicester UK
6. NIHR Leicester Biomedical Research Centre Glenfield Hospital Leicester UK
7. Department of Heart Diseases Wroclaw Medical University, and Cardiology Department, Military Hospital Wroclaw Poland
8. 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