1. Department of Public Health and Pediatrics, University of Turin, Turin, Italy
2. Medical Affairs, Servier Italia SpA, Rome, Italy
3. Department of Internal Medicine, Hospital Fatebenefratelli-AFaR, Rome, Italy
4. Department of Pharmaceutical Sciences, University of Milan, Milan, Italy
5. Janssen-Cilag SpA, Milan, Italy
6. High Research, Milan, Italy
7. Department of Internal Medicine, Madonna del Buonconsiglio Fatebenefratelli Hospital, Naples, Italy
8. Roche SpA, Switzerland
9. Oncology Department, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
10. Biostatistics and Clinical Trials Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola (FC), Italy
11. Bayer SpA, Milan, Italy
12. Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
13. Clinical Research Department, “Centro Studi” FADOI, Milan, Italy