Authors: Jochim S Terhaar Sive Droste; Mike E Craanen; Rene W M van der Hulst; Joep F Bartelsman; Dick P Bezemer; Kim R Cappendijk; Gerrit A Meijer; Linde M Morsink; Pleun Snel; Hans A R E Tuynman; Roy L J van Wanrooy; Eric I C Wesdorp; Chris J J Mulder Journal: World J Gastroenterol Date: 2009-03-07 Impact factor: 5.742