1. Medical Oncology Department; Santa Chiara Hospital; Trento Italy
2. Medical Oncology Department; Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS; Meldola Italy
3. Medical Oncology Department; National Cancer Institute; Aviano Italy
4. Medical Oncology Department; Santa Maria degli Angeli Hospital; Pordenone Italy
5. Medical Oncology Unit 1; Istituto Oncologico Veneto IOV - IRCCS; Padua Italy
6. Medical Oncology Department; San Vincenzo Hospital; Taormina Italy
7. Medical Oncology Department; Civil Hospital; Cremona Italy
8. Medical Oncology Department; Villa Sofia Cervello Hospital; Palermo Italy
9. Medical Oncology Department; Unicampus University; Rome Italy
10. Department of Radiological, Oncological and Anatomopathological Sciences; La Sapienza; University of Rome; Rome Italy
11. Medical Oncology Department; National Cancer Institute; Milan Italy
12. Medical Oncology Department; Civil Hospital; Lugo di Romagna Italy
13. Medical Oncology; Azienda Ospedaliera Universitaria Integrata; University of Verona; Verona Italy
14. Medical Oncology Department; Civil Hospital; Parma Italy
15. Medical Oncology Department; Santa Maria della Misericordia Hospital; Udine Italy
16. Medical Oncology Department; Papa Giovanni XXIII Hospital; Bergamo Italy
17. Medical Oncology Department; Sant'Anna Hospital; Como Italy
18. Medical Oncology Department; Casa di Cura Pederzoli; Peschiera del Garda Italy
19. Medical Oncology Department; San Giacomo Apostolo Hospital; Castelfranco Veneto Italy