[1] INSERM, UMR S910, F-13258 Marseille, France
[2] AP HM La Timone, Dept Med Genet, Marseille, France
[3] AP HM La Timone, Dept Gastroenterol, Marseille, France
[4] GCMN, UMR S1079, Rouen, France
[5] Charles Nicolle Hosp, Dept Med Genet, Rouen, France
[6] CHU Pontchaillou, Dept Med Genet, Rennes, France
[7] CHRU Claude Huriez, Dept Med Genet, Lille, France
[8] AP HP Pitie Salpetriere, Med Genet Dept, Paris, France
[9] Hospices Civils Strasbourg, Dept Med Genet, Strasbourg, France
[10] Hop Edouard Herriot, Dept Med Genet, Lyon, France
[11] Inst J Paoli I Calmettes, Med Genet Dept, F-13009 Marseille, France
[12] Inst Curie, Dept Med Genet, Paris, France
[13] Ctr Jean Perrin, Med Genet Dept, Clermont Ferrand, France
[14] Aix Marseille Univ, Marseille, France
[15] European Hosp, Gastroenterol Dept, Marseille, France
[16] Clairval Hosp, Oncol Dept, Marseille, France