1. Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, University of Basel, Basel, Switzerland
2. GREAT Research Network, Rome, Italy
3. Queen Ioanna University Hospital Sofia, Department of Cardiology, Medical University of Sofia, Sofia, Bulgaria
4. Department of Cardiology, Kantonsspital St Gallen, St Gallen, Switzerland
5. Department of Internal Medicine, University Hospital Basel, University of Basel, Basel, Switzerland
6. Heart Institute (INCOR), University of Sao Paulo Medical School, Sao Paulo, Brazil
7. Department of General Internal and Emergency Medicine, Medical University Clinic of the University of Basel, Kantonsspital Aarau, Aarau, Switzerland
8. Medical Outpatient Department, University Hospital Basel, University of Basel, Basel, Switzerland
9. Heart Institute, Hospital Universitari Germans Trias i Pujol, CIBERCV, Department of Medicine, Autonomous University of Barcelona, Barcelona, Spain
10. Intensive Cardiac Care Unit, Cardiology Department, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute IIB-Sant Pau, Autonomous University of Barcelona, Barcelona, Spain
11. Clinical Trial Unit, University Hospital Basel, Basel, Switzerland
12. Department of Cardiology, Luzerner Kantonsspital, Luzern, Switzerland
13. Department of Internal Medicine, Kantonsspital Obwalden, Sarnen, Switzerland
14. University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
15. Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
16. Department of Cardiology, University Hospital Zurich, Zurich, Switzerland