1. Medical Oncology 1, Veneto Institute of Oncology IOV—IRCCS, Padova, Italy
2. Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
3. Unit of Medical Oncology 2, University Hospital of Pisa, Pisa, Italy
4. Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
5. Medical Oncology Unit, Policlinico Tor Vergata, Roma, Italy
6. Department of Medical Sciences and Public Health, Medical Oncology Unit, “Azienda Ospedaliero Universitaria” of Cagliari, University of Cagliari, Cagliari, Italy
7. Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori “Dino Amadori” (IRST), Meldola, Italy
8. Medical Specialties Department, Oncology and Oncological Haematology, ULSS 3 Serenissima, Mirano, Italy
9. Department of Medical Oncology, Hospital “Senatore Perrino”, Brindisi, Italy
10. Department of Medical Oncology, General Hospital, Prato, Italy
11. Department of Oncology, ASUFC University Hospital, Udine, Italy
12. Department of Oncology, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy
13. Clinical Oncology Unit, Careggi University Hospital, Florence, Italy
14. Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
15. Medical Oncology, ASL CN1, Cuneo, Italy
16. Dipartimento di Oncologia Clinica, UOC Oncologia di Belluno, AULSS 1 Dolomiti, Ospedale S. Martino, Belluno, Italy
17. Oncologia Medica, IRCCS Ospedale San Raffaele, Milano, Italy
18. Medical Oncology Unit, Vito Fazzi Hospital, Lecce, Italy
19. Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padova, Padova, Italy
20. Veneto Institute of Oncology IOV—IRCCS, Padova, Italy
21. IRCCS Ospedale Policlinico San Martino, Genova, Italy