1. Department of Cardiology and Cardiothoracic Surgery, Catharina Hospital , P.O. Box 1350, Eindhoven 5602 ZA , The Netherlands
2. Department of Biomedical Engineering, Eindhoven University of Technology , Eindhoven , The Netherlands
3. Department of Cardiothoracic Surgery, Antonius Hospital , Utrecht , The Netherlands
4. Department of Cardiology and Cardiovascular Research Centre Maastricht (CARIM), Maastricht UMC+ , Maastricht , The Netherlands