1. Department of Cardiology, University Medical Center Utrecht, The Netherlands
2. Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, The Netherlands
3. Department of Cardiology, Meander Medical Center, Amersfoort, The Netherlands
4. Department of Cardiology, Isala Clinics, Zwolle, The Netherlands
5. Interuniversity Cardiology Institute Netherlands (ICIN), Utrecht, The Netherlands