1. From the Department of Cardiology Cardiovascular Research Institute Basel (CRIB)University Hospital BaselUniversity of Basel Basel Switzerland
2. GREAT – Global Research on Acute Conditions Team Roma Italy
3. Department of Cardiology Medical University of South Carolina Charleston SC USA
4. Hospital Clinic Barcelona Catalonia Spain
5. Department of Emergency Medicine Kantonsspital LuzernSwitzerland
6. Department of Emergency Medicine Hospital of Liestal Liestal Switzerland
7. Royal Brisbane & Women's Hospital Herston Australia
8. Christchurch Hospital Christchurch New Zealand
9. Servicio de Urgencias Hospital Clínico San Carlos Madrid Spain
10. Emergency Medicine Department of Medical‐Surgery Sciences and Translational Medicine University Sapienza RomeSant’Andrea Hospital Rome Italy
11. Department of Emergency Medicine Baylor College of Medicine Houston TX USA
12. 2nd Department of Cardiology School of Medicine with the Division of Dentistry in Zabrze Medical University of Silesia Katowice Poland
13. Emergency Department University Hospital Zurich ZurichSwitzerland
14. Department of Cardiology Inselspital University Hospital BernUniversity of Bern Bern Switzerland