1. Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
2. Cardiology, Department of Medical and Surgical Specialties, Radiologic Sciences and Public Health, University of Brescia, Brescia, Italy
3. Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
4. Robertson Centre for Biostatistics & Clinical Trials Unit, University of Glasgow and National Heart & Lung Institute, Imperial College, London, UK
5. Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
6. Department of Cardiovascular Sciences, University of Leicester, Glenfield Hospital, and NIHR Leicester Biomedical Research Centre, Leicester, UK
7. University of Bergen, Bergen, Norway
8. Stavanger University Hospital, Stavanger, Norway
9. Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee Ninewells Hospital and Medical School, Dundee, UK
10. National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
11. University of Cyprus, School of Medicine, Nicosia, Cyprus
12. Department of Cardiology (CVK) and Berlin Institute of Health Center for Regenerative Therapies (BCRT), Germany
13. German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Germany
14. Department of Heart Diseases, Medical University, Military Hospital, Wrocław, Poland