| Institution: | 1. Divisions of Critical Care and Cardiology, University of Alberta, Edmonton, Alberta, Canada;2. Patient Health Outcomes Research and Clinical Effectiveness Unit, University of Alberta, Edmonton, Alberta, Canada;3. Division of Cardiology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada;4. Division of General Internal Medicine, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada;1. Heartcentre Niederrhein, Department of Cardiology, Helios Clinic Krefeld, Germany;2. Institute for Heart and Circulation Research, University Cologne, Germany;3. Department of Vascular Medicine, Helios Clinic Krefeld, Germany;4. University of Witten/Herdecke, Germany;5. Department of Internal Medicine and Cardiology, Charité University Medicine, Berlin, Germany |
