1. Division Cardiothoracic Anesthesiology: Department of Anesthesiology and Intensive Care, Isala Heart Centre , Isala Zwolle, Netherlands
2. ICON, Early development services , Groningen, Netherlands
3. Department of Cardiology, Isala Heart Centre , Isala Zwolle, Netherlands
4. Universitätsspital Basel , Switzerland
5. Department of Cardiothoracic Surgery, Isala Heart Centre , Isala Zwolle, Netherlands