INSERM, Centre d'Investigations Cliniques Plurithématique 1433, Université de Lorraine, CHRU de Nancy and F-CRIN INI-CRCT, Nancy, France. Cardiovascular Research and Development Unit, Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal. Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy. Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK. Department of Biostatistics, London School of Hygiene & Tropical Medicine, London, UK. Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands. Division of Cardiology and Metabolism, Department of Cardiology (CVK), and Berlin-Brandenburg Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Germany. Department of Cardiology and Pneumology, University Medicine Göttingen (UMG), Göttingen, Germany. Department of Internal Medicine, University of Bergen, Bergen, Norway. Department of Cardiology, Stavanger University Hospital, Stavanger, Norway. Department of Cardiovascular Sciences, University of Leicester, Glenfield Hospital, Leicester, UK, and NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, UK.