title: "Comment on a retraction": author response.
authors: Xavier
authors: X
authors: Roblin
authors: Laurent
authors: L
authors: Peyrin-Biroulet
authors: Jean-Marc
authors: JM
authors: Phélip
authors: Stéphane
authors: S
authors: Nancey
authors: Bernard
authors: B
authors: Flourié
mesh_terms: D016265:Conflict of Interest; D005762:Gastroenterology; D006801:Humans; D010506:Periodicals as Topic; D012180:Retraction of Publication as Topic