1 Department of Cardiology and Intensive Care Medicine, Hartcentrum Hasselt, Jessaziekenhuis & Faculty of Medicine and Life Sciences, University of Hasselt, Hasselt, Belgium.
2 Levine Cardiac Intensive Care Unit, TIMI Study Group, Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
3 Department of Cardiology and Intensive Care Medicine, University Hospital Brussels/Vrije Universiteit Brussel (Belgium).