1. Department of Genetics Institut Curie, PSL Research University Paris France
2. Department of Medical Oncology Institut Curie, PSL Research University Saint‐Cloud France
3. Department of Digestive Surgery Sorbonne Université, Assistance Publique‐Hôpitaux de Paris, Hôpital Saint Antoine Paris France
4. Department of Pathology Hôpital Saint‐Antoine, Assistance Publique‐Hôpitaux de Paris France
5. Department of Digestive Surgery Gustave Roussy Institute Villejuif France
6. Department of Pathology Gustave Roussy Institute Villejuif France
7. Department of Medical Oncology Institut du Cancer de Montpellier Montpellier France
8. INSERM U900 Research Unit, Institut Curie PSL Research University Paris France
9. Department of Pathology Université Paris‐Saclay, Assistance Publique‐Hôpitaux de Paris, UVSQ, BECCOH, Hôpital Ambroise‐Paré Boulogne‐Billancourt France
10. Department of Gastroenterology Rennes University Hospital Rennes France
11. Laboratory of preclinical investigation, Translational Research Department Institut Curie, PSL Research University Paris France
12. Faculty of Pharmaceutical and Biological Sciences Paris Cité University Paris France
13. Department of Medical Oncology Centre Léon Bérard Lyon France
14. Department of Gastroenterology and Hepatology Poitiers University Hospital Poitiers France
15. Department of Oncology Vita‐Salute San Raffaele University, IRCCS San Raffaele Scientific Institute Hospital Milan Italy
16. Department of Surgery Institut Curie, PSL Research University Paris France
17. Department of Digestive and Oncologic Surgery Ambroise Paré Hospital, Versailles Saint‐Quentin University, Paris Saclay University Boulogne‐Billancourt France
18. Department of Medical Oncology Hôpital Privé Pays de Savoie Annemasse France
19. Rennes 1 University, Inserm U1242, COSS (Chemistry Oncogenesis Stress Signaling) Rennes France
20. Faculty of Pharmaceutical and Biological Sciences Paris Cité University, INSERM U1016 Paris France