Prediction of response to anti-EGFR antibodies in metastatic colorectal cancer: looking beyond EGFR inhibition - Ottaiano, Alessandro; Capuozzo, Maurizio; Nasti, Guglielmo; Maiolino, Piera; De Angelis, Valentina; Scala, Stefania; Iaffaioli, Vincenzo Rosario (Frontiers in Immunology, 2013)