1. University Paris Diderot, Sorbonne Paris Cité; APHP; Lariboisière Saint Louis University Hospitals; Paris France
2. Department of Cardiology; Cumhuriyet University Faculty of Medicine; Sivas 58140 Turkey
3. Department of Emergency Medicine and Cardiovascular Research Institute; Wayne State University School of Medicine; Detroit USA
4. Wroclaw Medical University; 4th Military Hospital, Weigla 5 Wroclaw 50-981 Poland
5. Baylor College of Medicine; Ben Taub General Hospital; 1504 Taub Loop, Houston TX 77030 USA
6. UMRS-942 Inserm; Paris France
7. Department of Cardiology; Clinical Center of Serbia and Belgrade University School of Medicine; Belgrade Serbia
8. Nursing Department, Cyprus University of Technology; School of Health Sciences; Limassol Cyprus
9. Consorci Sanitari Integral, Hospital Sant Joan DespiMoise's Broggi and Hospital General Hospitalet; University of Barcelona; Barcelona Spain
10. Imperial College; London UK
11. King's College Hospital; London UK
12. Department of Cardiology; University Hospital Basel; Switzerland
13. School of Medicine, Division of Cardiovascular Medicine; University of Maryland; Baltimore MD USA
14. Emergency Medicine; University of Helsinki, Helsinki University Hospital; Helsinki Finland
15. University of Luebeck, University Hospital of Schleswig-Holstein; Medical Clinic II Luebeck Germany
16. Heart Failure Unit, Cardiac Dept.; Guglielmo da Saliceto Hospital; AUSL Piacenza Italy
17. Cardiology, The Department of Medical and Surgical Specialties, Radiological Sciences and Public Health; University of Brescia; Brescia Italy
18. ANMCO Resarch Center; Fireze Italy
19. BHF Cardiovascular Research Centre; University of Glasgow; 126 University Place Glasgow UK
20. University of Bergen; Stavanger University Hospital; Bergen Norway
21. University of Groningen, University Medical Center Groningen; Groningen The Netherlands
22. Medical Faculty; University of Belgrade; Belgrade Serbia
23. Department of Cardiology; University Medical Center; Belgrade Serbia
24. Department of Cardiology; University Heart Center; Rämistrasse 100 Zurich 8091 Switzerland
25. Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine; University of Porto; Porto Portugal
26. Department of Cardiothoracic Surgery; Centro Hospitalar Sao Joao; Porto Portugal
27. Harvard Medical School and Emergency Medicine Department of Beth Israel Deaconess Medical Center; Boston USA
28. Faculty of Medicine; University Rennes 1; Rennes France
29. Division of Applied Cachexia Research; Department of Cardiology, Charite' Medical School; Berlin Germany
30. Division of Innovative Clinical Trials, Department of Cardiology; University Medical Centre Göttingen (UMG); Göttingen Germany
31. Department of Cardiology; Attikon University Hospital, University of Athens Medical School; Athens Greece