| Affiliation: | 1. Division of Gastrointestinal Surgery, Section of Surgery, E Floor, West Block, Nottingham University Hospitals, Queen''s Medical Centre, Nottingham NG7 2UH, UK;2. Department of Surgery, Derby City General Hospital, Derby, UK;3. Department of Diagnostic Imaging, Nottingham University Hospitals, Queen''s Medical Centre, Nottingham, UK;4. Department of Histopathology, Nottingham University Hospitals, Queen''s Medical Centre, Nottingham, UK;1. Unidad de Cirugía Hepatobiliopancreática, Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario de Guadalajara, Guadalajara, Spain;2. Servicio de Aparato Digestivo, Hospital Universitario de Guadalajara, Guadalajara, Spain;1. University of São Paulo, São Paulo, Brazil;2. Sirio Libanes Hospital, São Paulo, Brazil |
