1. Department of MedicineIndiana University School of Medicine Indianapolis IN USA
2. SUNY Stonybrook School of Medicine New York NY USA
3. Department of Emergency MedicineVanderbilt University Medical Center Nashville TN USA
4. Momentum Research Inc. Durham NC USA
5. University of Alberta Edmonton Canada
6. National and Kapodistrian University of Athens, School of Medicine, Heart Failure Unit, Department of CardiologyAttikon University Hospital Athens Greece
7. Wayne State University School of Medicine and Cardiovascular Research Institute Detroit MI USA
8. Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia Brescia Italy
9. Clinical Military Hospital, Medical University Wroclaw Poland
10. Section of Cardiology, San Francisco Veterans Affairs Medical Center and School of MedicineUniversity of California San Francisco San Francisco CA USA
11. Department of CardiologyUniversity Medical Center Groningen, University of Groningen Groningen The Netherlands
12. Cardiovascular and Metabolic Diseases, Novartis Pharmaceuticals East Hanover NJ USA
13. Duke University School of Medicine and the Duke Clinical Research Institute Durham NC USA
14. Department of Emergency MedicineIndiana University School of Medicine Indianapolis IN USA