1. Department of Cardiology and Critical Care Medicine, Jessa Ziekenhuis , Hasselt , Belgium
2. Faculty of Medicine and Life Sciences, University of Hasselt , Hasselt , Belgium
3. Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School , 75 Francis Street, Boston, MA 02115 , USA
4. Department of Critical Care Medicine, University of Alberta , Edmonton, Alberta , Canada
5. Division of Cardiology, Department of Medicine, University of Alberta , Edmonton, Alberta , Canada
6. Canadian VIGOUR Centre, University of Alberta , Edmonton, Alberta , Canada
7. Centre for Cardiovascular Diseases, University Hospital Brussels , Jette , Belgium
8. Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel , Brussels , Belgium