University of Manchester Department of Surgery, Hope Hospital, M6 8HD, Salford, U.K
T. Ismail, J. Bancewicz & J. Barlow
University Department of Surgery, St. James’s Hospital, Dublin, Ireland
P. Gillen, J. Thornton, P. J. Byrne, P. Lawlor, T. N. Walsh & T. P. J. Hennessy
Academic Unit of Surgery, Whittington Hospital, University College & Middlesex School of Medicine, N19 5NF, London, Highgate Hill
S. R. Baker, K. S. Soo, C. A. Michie, J. H. Wyllie, D. A. W. Edwards & D. Hakhamaneshi
Instituto di Semeiotica Chirurgica Universita’ di Padova, Itly
G. Zaninotto, M. Costantini, R. Polo, F. Bagolin & E. Ancona
Department of Surgery, University of Padova School of Medicine, Italy
M. Anselmino, M. Baessalo, L. Bonavina, A. Ruol & A. Peracchia
Departments of Cardiothoracic Surgery, Mater Misericordiae Hospital & St. James’s Hospital, Dublin
P. Sidhu, A. F. O’Donnell, D. A. Luke & A. E. Wood
Department of Surgery and MRC Liver Research Centre, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
P. A. Goldberg, J. E. J. Krige, P. C. Bomman & J. Terblanche