1. University of Belgrade School of Medicine; Belgrade University Medical Center; Belgrade Serbia
2. Institute of Cardiovascular and Medical Sciences, British Heart Foundation Glasgow Cardiovascular Research Centre; University of Glasgow; Glasgow UK
3. Department of Cardiology, National and Kapodistrian University of Athens Medical School; Athens University Hospital “Attikon”; Athens Greece
4. Division of Cardiology and Metabolism - Heart Failure, Cachexia & Sarcopenia, Department of Cardiology (CVK); and Berlin-Brandenburg Center for Regenerative Therapies (BCRT); Deutsches Zentrum für Herz-Kreislauf-Forschung (DZHK) Berlin; Charité Universitätsmedizin Berlin, Germany; Department of Cardiology and Pneumology; University Medicine Göttingen; Göttingen Germany
5. Department of Medical Sciences, IRCCS San Raffaele Pisana, Roma, Italy and Cardiovascular and Cell Science Institute; St George's University of London; London UK
6. NIHR Cardiovascular Biomedical Research Unit; Royal Brompton Hospital; London UK
7. Department of Physiology and Institute for Cardiovascular Research VU; VU University Medical Center; Amsterdam The Netherlands
8. Institute of Cardiometabolism and Nutrition (ICAN), Pierre et Marie Curie University; Paris VI, La Pitié-Salpétrière Hospital; Paris France
9. Cardiology Unit, Department of Medicine; Karolinska University Hospital; Stockholm Sweden
10. University of Groningen, University Medical Centre Groningen, Department of Cardiology; Hanzeplein Groningen; The Netherlands
11. Charité - Campus Virchow (CVK); Center for Stroke Research; Berlin Germany
12. Department of Nursing; Cyprus University of Technology; Limassol Cyprus
13. Volgograd Medical University; Cardiology Centre; Volgograd Russian Federation
14. Heart Failure Unit, Cardiac Department; Guglielmo da Saliceto Hospital, AUSL; Piacenza Italy
15. Endocrinology, Metabolism and Diabetes Unit; Evgenideion Hospital, University of Athens; Athens Greece
16. Department of Cardiology; Aarhus University Hospital; Aarhus Denmark
17. University Paris Diderot, Paris, France; and Department of Anaesthesia and Critical Care; University Hospitals Saint Louis-Lariboisière; Paris France
18. Cardiovascular Research Group; Keele University; Stoke-on-Trent UK
19. Department of Cardiology, Campus Virchow Klinikum; Charite - Universitaetsmedizin Berlin; Berlin Germany
20. Julius Center for Health Sciences and Primary Care; University Medical Center Utrecht; Utrecht The Netherlands
21. Clinic of Endocrinology, Diabetes and Metabolic Diseases; Belgrade University Medical Center; Belgrade Serbia
22. Institute of Cardiovascular and Medical Sciences; University of Glasgow; Glasgow UK
23. Department of Cardiology; King's College Hospital, Denmark Hill; London UK
24. National Heart and Lung Institute Imperial College London; London UK
25. Department of Cardiology, University Medical Center Groningen; University of Groningen; Groningen The Netherlands
26. Department of Internal Medicine, and Department of Research and Education; General Hospital Murska Sobota; Murska Sobota Slovenia
27. Research Center of the Italian Association of Hospital Cardiologists; Florence Italy
28. University Heart Centre; University Hospital Zurich; Zurich Switzerland
29. British Heart Foundation, Glasgow Cardiovascular Research Centre; Institute of Cardiovascular and Medical Sciences, University of Glasgow; Glasgow UK