1. Department of Cardiology Radboud University Medical Center Nijmegen The Netherlands
2. Department of Geriatrics Radboud University Medical Center Nijmegen The Netherlands
3. Department of Physiology Radboud University Medical Center Nijmegen The Netherlands
4. Radboud Institute for Health Sciences Radboud University Medical Center Nijmegen The Netherlands
5. Department of Cardio‐Thoracic Surgery Radboud University Medical Center Nijmegen The Netherlands
6. Department of Health Evidence Radboud University Medical Center Nijmegen The Netherlands