1. Department of Cardiology and Cardiovascular Research Institute Basel, University Hospital Basel, Switzerland
2. Medizinische Klinik III, University Heidelberg, Germany
3. Division of Emergency Medicine and Department of Cardiology, Charite, Universitätsmedizin Berlin, Germany
4. 3rd Department of Medicine, Cardiology and Intensive Care Medicine, Wilhelminen Hospital, Austria
5. Department of Internal Medicine III – Cardiology and Angiology, Innsbruck Medical University, Austria
6. Department of Laboratory Medicine, University Hospital Padova, Italy
7. Department of Cardiology, Aarhus University Hospital, Denmark
8. Mayo Clinic and Medical School, USA
9. Department of Medical Sciences, Uppsala University and Uppsala Clinical Research Center, Sweden