1. Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School , 75 Francis Street, Boston, MA 02115 , USA
2. Centre for Cardiovascular Diseases, University Hospital Brussels, Jette, Belgium & Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel , Brussels , Belgium
3. Department of Cardiology and Critical Care medicine, Jessa Ziekenhuis Hasselt & Faculty of Medicine and Life Sciences, University of Hasselt , Hasselt , Belgium
4. Emergency and Trauma Centre, Royal Brisbane and Women’s Hospital , Brisbane, QLD , Australia