Sanjiv S. G. Gangaram Panday 

1   Department of Surgery, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands (Ringgold ID: RIN6993)

Matteo Pittacolo

1   Department of Surgery, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands (Ringgold ID: RIN6993)

2   Department of Surgery, Oncology and Gastroenterology, University of Padua, Padova, Italy (Ringgold ID: RIN9308)

Sjoerd M. Lagarde

1   Department of Surgery, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands (Ringgold ID: RIN6993)

Bianca Mostert

3   Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands (Ringgold ID: RIN6993)

Judith Honing

4   Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands (Ringgold ID: RIN6993)

J. Jan B. van Lanschot

1   Department of Surgery, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands (Ringgold ID: RIN6993)

Tanya M. Bisseling

5   Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands (Ringgold ID: RIN6034)

Erik J. Schoon

6   Department of Gastroenterology and Hepatology, Catharina Hospital, Eindhoven, The Netherlands (Ringgold ID: RIN3168)

Jolanda M. van Dieren

7   Department of Gastrointestinal Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands (Ringgold ID: RIN1228)

Rutger Quispel 

8   Department of Gastroenterology and Hepatology, Reinier de Graaf Gasthuis, Delft, The Netherlands (Ringgold ID: RIN84744)

Liekele E. Oostenbrug

9   Department of Gastroenterology and Hepatology, Zuyderland Medical Centre, Heerlen, The Netherlands (Ringgold ID: RIN3802)

Andries van der Linden

10   Department of Gastroenterology and Hepatology, ZGT Hospital, Almelo, The Netherlands (Ringgold ID: RIN1153)

Sietske Corporaal

11   Department of Gastroenterology and Hepatology, Frisius MC Leeuwarden, Leeuwarden, The Netherlands (Ringgold ID: RIN4480)

Lieke Hol

12   Department of Gastroenterology and Hepatology, Maasstad Hospital, Rotterdam, The Netherlands (Ringgold ID: RIN7000)

Eva Kouw

13   Department of Gastroenterology and Hepatology, Gelre Hospitals, Apeldoorn, The Netherlands (Ringgold ID: RIN72485)

Jurjen J. Boonstra

14   Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands (Ringgold ID: RIN4501)

Wouter L. Hazen

15   Department of Gastroenterology and Hepatology, Elisabeth Tweesteden Hospital, Tilburg, The Netherlands (Ringgold ID: RIN7898)

Erik Vegt

16   Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands (Ringgold ID: RIN6993)

Manon C. W. Spaander 

4   Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands (Ringgold ID: RIN6993)

Bas P. L. Wijnhoven

1   Department of Surgery, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands (Ringgold ID: RIN6993)

on behalf of the SANO Study Group*