1 Department of Surgery, Amsterdam University Medical Center, University of Amsterdam, Cancer Center Amsterdam, 1100DD Amsterdam, Netherlands. Electronic address: [email protected].
2 Department of Surgery, Amsterdam University Medical Center, University of Amsterdam, Cancer Center Amsterdam, 1100DD Amsterdam, Netherlands.
3 Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, University of Amsterdam, Cancer Center Amsterdam, 1100DD Amsterdam, Netherlands.
4 Department of Radiology, Amsterdam University Medical Center, University of Amsterdam, Cancer Center Amsterdam, 1100DD Amsterdam, Netherlands.