1. Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
2. Department of Hepatobiliary and Pancreatic Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
3. Department of Gastroenterology, Academic Medical Center, Amsterdam, The Netherlands
4. Department of Gastroenterology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
5. Department of Radiology, Academic Medical Center, Amsterdam, The Netherlands
6. Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
7. Department of Statistics, Sloan Kettering Cancer Center, New York, New York, USA
8. Clinical Research Unit, Academic Medical Center, Amsterdam, The Netherlands