1. Cardiovascular Department, IRCCS MultiMedica, Care and Research Institute, Via Milanese 300, Sesto San Giovanni, Milano 20099, Italy
2. Department of Cardiac Rehabilitation and Secondary Prevention, Hôpital Corentin Celton, Assistance Pulique Hopitaux de Paris centre-Universite de Paris, France
3. Department of Cardiology, Bethel Clinic, J.W. Goethe University, Frankfurt, Germany
4. Servico de Cardiologia, Hospital Universitário de Santa Maria/Centro Hospitalar Universitário Lisboa Norte (CHULN), Centro Academico de Medicina de Lisboa (CAML), Centro Cardiovascular da Universidade de Lisboa (CCUL), Faculdade de Medicina, Universidade de Lisboa, Portugal
5. Department of Cardiology, University of Antwerp and University Hospital Antwerp, Antwerp, Belgium
6. Department of Cardiac Rehabilitation, ICS Maugeri Care and Research Institute, Veruno, Novara, Italy
7. Department of Cardiology and Intensive Care Medicine, Klinikum Bielefeld GmbH, Bielefeld, Germany
8. Department of Cardiology, Erasmus MC, Rotterdam, The Netherlands
9. Heart Failure Unit, G. da Saliceto Hospital, AUSL Piacenza and University of Parma, Parma, Italy
10. Department of Rehabilitation Medicine, Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam, Germany
11. Cardiac Outpatient Clinic Am Park Sanssouci, Potsdam, Germany
12. Department of Cardiology, Clinic Barmelweid, Erlinsbach, Switzerland
13. Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
14. Department of Rehabilitation Medicine , Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam, Germany
15. Klinik am See, Rehabilitation Centre for Internal Medicine, Rüdersdorf, Germany
16. Cardiovascular Rehabilitation Unit , ASST Crema, Santa Marta Hospital, Rivolta d'Adda, Italy
17. Heart Center Rhön-Klinikum Campus Bad Neustadt, Bad Neustadt, Germany
18. Cardiovascular Exercise Physiology Unit, Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
19. Department of Cardiology, Charité—Universitaetsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
20. Berlin Institute of Health, Berlin, Germany
21. Cardiovascular Research Laboratory, Biomedical Research Foundation, Academy of Athens, Athens, Greece
22. SRI of Heart Surgery and Organ Transplantation, Center Scientific Research and Development of Education, Bishkek Kyrgyzstan, Adana, Turkey
23. Hasselt University, Faculty of Medicine & Life Sciences, Hasselt, Belgium
24. Antwerp University, Faculty of Medicine & Health Sciences, Antwerp, Belgium
25. Department of Cardiology, Jessa Hospital, Hasselt, Belgium
26. Intensive Care Unit, Antwerp University Hospital, Edegem, Belgium
27. Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
28. Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
29. Heart Centre Hasselt, Jessa Hospital, Hasselt, Belgium
30. Faculty of Medicine and Life Sciences, UHasselt, BIOMED-REVAL-Rehabilitation Research Centre, Hasselt University, Hasselt, Belgium