1 Department of Cardiology, Cardiovascular Research Center Aalst, OLV Hospital Aalst, Aalst, Belgium. Electronic address: lily.smet@olvz-aalst.be.
2 Department of Cardiology, Cardiovascular Research Center Aalst, OLV Hospital Aalst, Aalst, Belgium.
3 Department of Cardiology, Cardiovascular Research Center Aalst, OLV Hospital Aalst, Aalst, Belgium; CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, the Netherlands.