Affiliation: | 1. Department of Radiology, St Antonius Hospital, Nieuwegein, The Netherlands;2. Department of Epidemiology and Statistics, Onze Lieve Vrouwe Gasthuis, Academic Medical Centre, Amsterdam, The Netherlands;3. Department of Operating Theatres and Evidence Based Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands;4. Department of Gastroenterology and Hepatology, Erasmus University Medical Centre, Rotterdam, The Netherlands;5. Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands;6. Department of Surgery, St Antonius Hospital, Nieuwegein, The Netherlands;7. Clinical Research Unit, Academic Medical Centre, Amsterdam, The Netherlands |