1. Medical Oncology, St. Salvatore Hospital, L’Aquila, Italy
2. Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
3. Medical Oncology, University Hospital of Parma, Parma, Italy
4. Department of Medicine and Surgery, University of Parma, Parma, Italy
5. U.O.C. Oncologia Medica, Azienda Ospedaliero Universitaria Sant’Andrea, Rome, Italy
6. Clinical Oncology Unit, S.S. Annunziata Hospital, Chieti, Italy
7. Department of Medical, Oral & Biotechnological Sciences, University G. D’Annunzio, Chieti-Pescara, Italy
8. Medical Oncology, Santa Maria Goretti Hospital, Latina, Italy
9. Medical Oncology, “Santo Spirito” Hospital, Pescara, Italy
10. Medical Oncology, Campus Bio-Medico University, Rome, Italy
11. Medical Oncology, Sapienza University of Rome, Rome, Italy
12. Medical Oncology (B), Policlinico Umberto I, Rome, Italy
13. Medical Oncology, IDI-IRCCS, Roma, Italy
14. Medical Oncology, University Hospital of Modena, Modena, Italy
15. Medical Oncology, Fermo Area Vasta 4, Fermo, Italy
16. Oncology Clinic, Università Politecnica delle Marche, Ancona, Italy
17. Medical Oncology, AV2 Fabriano ASUR Marche, Italy
18. Medical Oncology Unit, University Hospital of Cagliari, Cagliari, Italy
19. Pulmonary Oncology Unit, St. Camillo Forlanini Hospital, Rome, Italy
20. Medical Oncology, “G. Mazzini” Hospital, Teramo, Italy
21. Medical Oncology Unit, IRCCS, Sacro Cuore Don Calabria Hospital, Verona, Italy
22. Medical Oncology, Azienda Ospedaliera S. Maria, Terni, Italy
23. Melanoma, Cancer Immunotherapy and Development Therapeutics Unit, Istituto Nazionale Tumori-IRCCS Fondazione “G. Pascale”, Naples, Italy
24. Dermatology, San Salvatore Hospital, L’Aquila, Italy