Authors: Joel Castro; Andrea M Harrington; Patrick A Hughes; Christopher M Martin; Pei Ge; Courtney M Shea; Hong Jin; Sarah Jacobson; Gerhard Hannig; Elizabeth Mann; Mitchell B Cohen; James E MacDougall; Bernard J Lavins; Caroline B Kurtz; Inmaculada Silos-Santiago; Jeffrey M Johnston; Mark G Currie; L Ashley Blackshaw; Stuart M Brierley Journal: Gastroenterology Date: 2013-08-16 Impact factor: 22.682