Department of Surgery, Academic Medical Centre, Amsterdam, 1100, DD, The Netherlands
Tjibbe J. Gardenbroek, Saloomeh Sahami, Christianne J. Buskens, Pieter J. Tanis & Willem A. Bemelman
Department of Surgery, University Hospitals Birmingham, Birmingham, UK
Thomas D. Pinkney, Dion G. Morton & Dmitri Negpodiev
Department of Gastroenterology, Academic Medical Centre, Amsterdam, The Netherlands
Cyriel Y. Ponsioen, Mark Löwenberg, Gijs R. van den Brink & Geert R. A. M. D’Haens
Department of Surgery, Meander Medical Center, Amersfoort, The Netherlands
Ivo A. M. J. Broeders
Department of Gastroenterology, Meander Medical Center, Amersfoort, The Netherlands
Hendrikus J. M. Pullens
Department of Gastroenterology, Amphia Hospital, Breda, The Netherlands
Tom Seerden
Department of Surgery, Flevo Hospital, Almere, The Netherlands
Maarten J. Boom
Department of Gastroenterology, Flevo Hospital, Almere, The Netherlands
Rosalie C. Mallant-Hent
Department of Surgery, Isala Hospital, Zwolle, The Netherlands
Robert E. G. J. M. Pierik
Department of Gastroenterology, Isala Hospital, Zwolle, The Netherlands
Juda Vecht
Department of Surgery, Atrium Medical Center, Heerlen, The Netherlands
Meindert N. Sosef
Department of Gastroenterology, Atrium Medical Center, Heerlen, The Netherlands
Annick B. van Nunen
Department of Surgery, Lucas Andreas Hospital, Amsterdam, The Netherlands
Bart A. van Wagensveld
Department of Gastroenterology, Lucas Andreas Hospital, Amsterdam, The Netherlands
Pieter C. F. Stokkers
Department of Surgery, Onze Lieve Vrouwe Hospital, Amsterdam, The Netherlands
Michael F. Gerhards
Department of Gastroenterology, Onze Lieve Vrouwe Hospital, Amsterdam, The Netherlands
Jeroen M. Jansen
Department of Surgery, Slotervaart Hospital, Amsterdam, The Netherlands
Yair Acherman
Department of Gastroenterology, Slotervaart Hospital, Amsterdam, The Netherlands
Annekatrien C. T. M. Depla
Department of Surgery, St. Franciscus Hospital, Rotterdam, The Netherlands
Guido H. H. Mannaerts
Department of Gastroenterology, St. Franciscus Hospital, Rotterdam, The Netherlands
Rachel West
Department of Gastroenterology, University Hospitals Birmingham, Birmingham, UK
Tariq Iqbal & Shrikanth Pathmakanthan
Birmingham Clinical Trials Unit, University Hospitals Birmingham, Birmingham, UK
Rebecca Howard & Laura Magill
Department of Surgery, University Hospitals Leicester, Leicester, UK
Baljit Singh
School of Immunity and Infection, University of Birmingham, Birmingham, UK
Ye H. Oo
Clinical Research Unit, Academic Medical Centre, Amsterdam, The Netherlands
Marcel G. W. Dijkgraaf