Content Type Journal ArticleCategory ErratumDOI 10.1007/s00268-009-0213-1Authors Andrew N. Kingsnorth, Derriford Hospital Department of Upper Gastrointestinal Surgery Plymouth PL6 8DH UKMichael G. Clarke, Derriford Hospital Department of Upper Gastrointestinal Surgery Plymouth PL6 8DH UKSamuel D. Shillcutt, Johns Hopkins Bloomberg School of Public Health Department of International Health 615 N Wolfe Street Baltimore MD 21205 USA Journal World Journal of SurgeryOnline ISSN 1432-2323Print ISSN 0364-2313 (Source: World Journal of Surgery)