1. Cardiovascular Research Institute Basel (CRIB) and Department of Cardiology University of Basel Petersgraben 4 Basel CH‐4031 Switzerland
2. Department of Internal Medicine, University Hospital Basel University of Basel Basel Switzerland
3. GREAT Network Rome Italy
4. Department of Cardiology University of Sao Paulo Medical School Sao Paulo Brazil
5. Department of Cardiology Queen Ioanna University Hospital Sofia Sofia Bulgaria
6. Department of Cardiology Cantonal Hospital St Gallen St Gallen Switzerland
7. Department of Diagnostic and Interventional Radiology University Hospital Zurich, University of Zurich Zurich Switzerland
8. Department of Cardiology, Institute of Cardiovascular Medicine and Science Liverpool Heart and Chest Hospital Liverpool UK
9. Department of Cardiology Lucerne Cantonal Hospital Lucerne Switzerland
10. Department of Cardiology University Medicine Mainz Mainz Germany