Nicholas W. Wood, Chris C. A. Spencer, Konrad Koss, Heike I. Grabsch, Ananth C. Viswanathan, Simon C. Potter, Thomas L. Vaughan, Brian J. Reid, Céline Bellenguez, Kimberley Howarth, Claire Brooks, Michael Gibbons, Geoffrey Liu, David Ferry, Ian Tomlinson, Chuka U. Nwokolo, John de Caestecker, Barrie Rathbone, Francesco Lescai, Anna Rautanen, Weimin Ye, Nicholas I. Church, Nigel C. Bird, Laura J. Hardie, Peter H. Watson, Ross McManus, Peter Donnelly, David Cunningham, Peter Sasieni, Aiden Corvin, Cisca Wijmenga, Sarah Edkins, Amy Strange, Sheldon C. Cooper, Audrey Duncanson, Harvey A. Risch, Ian Sargeant, Christopher Macdonald, Pradeep Bhandari, Sarah E. Hunt, Matthew D. Rutter, John V. Reynolds, Nigel Trudgill, Rebecca Harrison, Anna H. Wu, Scott Sanders, Christopher G. Mathew, Mark S. Anderson, Raf Bisschops, Cathryn Edwards, Avazeh Tashakkori-Ghanbaria, Praful Patel, Wong Ho Chow, Anouk Van Der Winkel, Panos Deloukas, Kishor Vaidya, Manoj Nanji, Nichola L. Gellatly, Leena Peltonen, Iain A. Murray, Matthew A. Brown, Deborah Glancy, Marilie D. Gammon, Robert Plomin, Julie Hapeshi, Elia Stupka, Janusz Jankowski, Liam J. Murray, Alan G. Casson, Hugh McMurtry, Haythem Ali, Douglas A. Corley, Kausila Krishnadath, Hugh Barr, David Johnston, Derek Alderson, Ruth E Langley, Elvira Bramon, Saj Wajed, Sharon Love, Peter D. Siersema, Ernst J. Kuipers, Simon Panter, Mark R. Middleton, Ian D. Penman, Peter Isaacs, Krish Ragunath, David K. Levine, Paul Atherfold, Maikel P. Peppelenbosch, Joost P.H. Drenth, Claire Palles, Art Tucker, Stephen Attwood, Cordelia Langford, Rui Zhang, Matti Pirinen, Colin Freeman, Stephen Sawcer, Stuart MacGregor, Hugh S. Markus, S Paterson, Anna M. Nicholson, M Griffin, Nicola Burch, Colin Rodgers, Helen Winter, Anjan Dhar, Zhan Su, Emma Gray, Jantine W. P. M. van Baal, Richard C. Trembath, David Monk, Paul Mullins, Danielle Morris, Ashref Tawil, Serge Dronov, Hans Prenen, Yeng Ang, Dermot Kelleher, Gavin Band, Leslie Bernstein, Weronica E. Ek, H Smart, Luc J. W. van der Laan, Colin N. A. Palmer, Jenefer M. Blackwell, Wilbert H.M. Peters, David C. Whiteman, Tore Lind, Gosia Trynka, Helen Dallal, Paul Moayyedi, Russell D. Petty, Richard S. Gillies, Nicholas J. Shaheen, Chris Haigh, Sue Cullen, Gareth E. Davies, Julia Brown, Jean-Baptiste Cazier, Juan P. Casas, Yvonne Romero, AGEM - Amsterdam Gastroenterology Endocrinology Metabolism, CCA -Cancer Center Amsterdam, Gastroenterology and Hepatology, Groningen Institute for Gastro Intestinal Genetics and Immunology (3GI), Gastroenterology & Hepatology, and Surgery