1. Universitätsklinikum des Saarlandes, Klinik für Innere Medizin III Homburg/Saar Germany
2. Robertson Centre for Biostatistics University of Glasgow Glasgow UK
3. Division of Cardiovascular Medicine The Howard Gilman Institute for Heart Valve Diseases and the Schiavone Institute for Cardiovascular Translational Research, SUNY Downstate Medical Center Brooklyn and New York NY USA
4. Hospital Universitario La PAZ, Cardiology Department Instituto de Investigation Madrid Spain
5. Department of Cardiology Military Hospital Wrocław Poland
6. Maria Cecilia Hospital, GVM Care & Research, E.S. Health Science Foundation Cotignola Italy
7. Department of Molecular and Clinical Medicine, Sahlgrenska Academy University of Gothenburg Sweden
8. National Heart and Lung Institute Imperial College London UK
9. Istitute of Cardiometabolism and Nutrition (ICAN) Pierre et Marie Curie Paris VI University, La Pitié‐Salpétrière Hospital Paris France