1. Department of Cardiology, Med Campus III, Kepler University Hospital Linz, Medical Faculty of the Johannes Kepler University Linz, Krankenhausstr. 9, Linz, Austria
2. Institute of Cardiovascular and Metabolic Research (ICMR), Medical Faculty of the Johannes Kepler University Linz, Linz, Austria
3. Central Radiology Institute, Kepler University Hospital Linz, Medical Faculty of the Johannes Kepler University Linz, Linz, Austria
4. Medical Faculty of the Friedrich Alexander University of Erlangen-Nuernberg, Erlangen, Germany
5. Department of Internal Medicine II, Paracelsus Medical University Salzburg, Salzburg, Austria