1Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
2Department of Cardiology and Angiology, Medical School Hannover, Hannover, Germany
3Division of Cardiovascular Diseases, Department of Medicine, Mayo Clinic, Rochester, MN, USA
4Clinic of Cardiac and Vascular Diseases, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
5Monash University, Clayton Campus, Melbourne, Victoria 3800 Australia
6University of Warwick, Kirby Corner Road, Coventry CV4 8UW UK
7Advanced Heart Failure and Heart Transplant Unit, Servicio de Cardiologia‐CIBERCV Complejo Hospitalario Universitario A Coruña (CHUAC), Instituto Investigación Biomedica A Coruña (INIBIC), Universidad da Coruña (UDC), La Coruña, Spain
8Heart Failure Unit University of Milan, IRCCS Policlinico San Donato Milan Italy
9Emergency Medicine, University of Helsinki, Department of Emergency Medicine and Services Helsinki University Hospital Helsinki Finland
10Department of Cardiology, CARIM, Maastricht University Medical Centre, Maastricht, The Netherlands
11Queen's University, Belfast UK
12Department of Internal Medicine, General Hospital Murska Sobota, Murska Sobota, Slovenia
13Department of Cardiology, National Heart Center Singapore Singapore Duke-NUS Graduate Medical School Singapore
14Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden
15National Heart and Lung Institute, Imperial College London and Royal Brompton Hospital, London, UK
16Department of Anesthesiology and Critical Care, APHP ‐ Saint Louis Lariboisière University Hospitals University Paris Diderot Paris France
17Department of Cardiology & Cardiovascular Research Institute Basel, University Hospital Basel, Basel, Switzerland
18Department of Cardiology, VU University Medical Center, Amsterdam, The Netherlands
19Department of Internal Medicine and Cardiology, Charité University Medicine, Berlin, Germany, and Department of Internal Medicine Cardiology German Heart Center Berlin, DZHK (German Center for Cardiovascular Research) and Berlin Institute of Health (BIH) Berlin Germany
20Heart Failure Unit, Cardiac Department G. da Saliceto Hospital Piacenza Italy
21Clinic for Cardiology University Hospital Zurich Zürich Switzerland
22Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
23Cardiology Department, Clinical Centre Serbia, Medical School, Belgrade, Serbia
24Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
25Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
26Department of Cardiology, Larissa University Hospital, Larissa, Greece
27Clinic and Policlinic for Cardiology University Hospital Leipzig, Leipzig, Germany and German Cardiovascular Research Center partner site Göttingen