1. From the Digestive Oncology Unit, University Hospital Gasthuisberg, Leuven; European Organisation for Research and Treatment of Cancer Headquarters, Statistics Department, Brussels, Belgium; Department of Oncology, Ospedali Riuniti, Bergamo; Medical Oncology, Catholic University of the Sacred Heart, Rome; Medical Oncology, Department of Pharmacology, Ospedale San Martino, Genova; Unit of Medical Oncology, Azienda Ospedaliero Universitaria Careggi; Medical Oncology, University of Florence, Florence,...