Authors: Matthew D Rutter; Amit Chattree; Jamie A Barbour; Siwan Thomas-Gibson; Pradeep Bhandari; Brian P Saunders; Andrew M Veitch; John Anderson; Bjorn J Rembacken; Maurice B Loughrey; Rupert Pullan; William V Garrett; Gethin Lewis; Sunil Dolwani Journal: Gut Date: 2015-06-23 Impact factor: 23.059