Francesca Rovera*, Gianlorenzo Dionigi, Luigi Boni, Andrea Imperatori, Alessandra Tabacchi, Giulio Carcano, Mario Diurni and Renzo Dionigi
* Corresponding author: Francesca Rovera francesca.rovera@uninsubria.it
World Journal of Surgical Oncology 2006, 4:80 doi:10.1186/1477-7819-4-80
Fields marked * are required