1. Washington University School of Medicine; Barnes-Jewish Hospital; St. Louis MO USA
2. Department of Medicine; University of California-San Francisco; San Francisco CA USA
3. Monash University, Melbourne; Australia and University of Warwick; Warwick UK
4. Military Hospital Bucharest; Bucharest Romania
5. Spitalul Clinic De Urgenta MAI; Bucharest Romania
6. Cardio-thoracic Center; Istituto Clinico Sant'Ambrogio; Milan Italy
7. Istituti Ospitalieri di Cremona; Cremona Italy
8. SOCAR Research SA; Nyon Switzerland
9. Dowling Consulting; Louisville KY USA
10. IRCCS San Raffaele; Rome Italy
11. Brigham and Women's Hospital and Harvard Medical School; Boston MA USA
12. Henry Ford Health System; Detroit MI USA
13. LoneStar Heart Inc.; Laguna Hills CA USA
14. Innovative Clinical Trials, Department of Cardiology and Pneumonology; University Medical Centre Göttingen (UMG); Göttingen Germany