1. Biostatistic Unit; Regina Elena National Cancer Institute; Rome Italy
2. Service of Pharmacovigilance; Regina Elena National Cancer Institute; Rome Italy
3. AUSL di Bologna; Bologna Italy
4. Scientific Direction; Regina Elena National Cancer Institute; Rome Italy
5. Department of Diagnostic Imaging; Regina Elena National Cancer Institute; Rome Italy
6. Department of Diagnostic Imaging, Radiant and Metabolic Therapy; Istituto Nazionale Tumori IRCCS Fondazione Pascale; Naples Italy
7. Department of Medical Imaging and Radiation Sciences; European Institute of Oncology; Milan Italy
8. Department of Oncology and Hematology-Oncology; University of Milan; Milan Italy
9. Diagnostic Imaging and Senology; IRCCS-A.O.U., San Martino-IST; Genoa Italy
10. Departement of Clinical Patology; Regina Elena National Cancer Institute; Rome Italy
11. Department of Medicine; Surgery and Neuroscience; University of Siena and Istituto Toscano Tumori (ITT); Siena Italy
12. Department of Biology; Sbarro Institute for Cancer Research and Molecular Medicine; College of Science and Technology; Temple University; Philadelphia Pennsylvania
13. Division of Medical Oncology 2; Regina Elena National Cancer Institute; Rome Italy