Affiliation: | 1. Colorectal Unit, Hospital Universitario y Politécnico la Fe, Valencia, Spain;2. Cardiovascular Surgery, Hospital Universitario Son Espases, Mallorca, Spain;3. Radiodiagnosis Service, Hospital Universitario y Politécnico la Fe, Valencia, Spain;4. Hepatobiliopancreatic Surgery Unit, Hospital Clínico Universitario, Valencia, Spain;5. Department of Human Embryology and Anatomy Department, University of Valencia, Valencia, Spain |