1 Cardiovascular Center Aalst, Onze Lieve Vrouwziekenhuis Clinic, Aalst, Belgium; Department of Cardiology, Lausanne University Hospital, Lausanne, Switzerland.
2 Cardiovascular Center Aalst, Onze Lieve Vrouwziekenhuis Clinic, Aalst, Belgium; Department of Cardiology, Lausanne University Hospital, Lausanne, Switzerland. Electronic address: [email protected].