1. National and Kapodistrian University of Athens, School of Medicine, Attikon University Hospital; Athens Greece
2. Associazione Nazionale Medici Cardiologi Ospedalieri Research Center; Florence Italy
3. National Heart Centre; Singapore and Duke-National University of Singapore; Singapore
4. Charité Universitätsmedizin, Department of Internal Medicine and Cardiology; Charité University Medicine Berlin; Germany
5. Division of Cardiology; Stony Brook University; Stony Brook NY USA
6. Mid America Heart Institute of Saint Luke's Hospital; Kansas City MO USA
7. Military Hospital of Wroclaw; Wroclaw Poland
8. Northwestern University; Chicago IL USA
9. Brigham and Women's Hospital; Cardiovascular Division; Boston MA USA
10. Bayer AG; Wuppertal Germany
11. Northwestern University Feinberg School of Medicine; Center for Cardiovascular Innovation; Chicago IL USA
12. Department of Internal Medicine and Cardiology; Campus Virchow Klinikum; Charité University Medicine Berlin, and Department of Internal Medicine and Cardiology, German Heart Center Berlin, and DZHK (German Center for Cardiovascular Research); Berlin Germany