1. Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
2. Pathology Unit, Department of Diagnostics & Public Health, University & Hospital Trust of Verona, 37124, Verona, Italy
3. Department of Health Sciences (DISSAL), Section of Biostatistics, University of Genoa, 16132, Genoa, Italy
4. Candiolo Cancer Institute, FPO-IRCCS, 10060, Candiolo, Italy
5. Translational & Clinical Research Institute, Centre for Cancer, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
6. Department of Medicine and Surgery, University of Parma, 43126, Parma, Italy
7. Medical Oncology Unit, University Hospital of Parma, 43126, Parma, Italy
8. Medical Oncology Unit 2, Azienda Ospedaliera Universitaria Pisana, 56126, Pisa, Italy
9. UOC Oncologia Medica, Istituto Fondazione G. Giglio, 90015, Cefalù, Italy
10. Medical Oncology Unit, Clinical Cancer Centre, AUSL-IRCCS di Reggio Emilia, 42122, Reggio Emilia, Italy
11. Surgical Pathology Unit, Department of Medicine (DIMED), University of Padua, 35128, Padua, Italy
12. Pathology Unit, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
13. Department of Integrated Surgical & Diagnostic Sciences (DISC), University of Genoa, 16132, Genoa, Italy
14. Oncology Unit 1, Istituto Oncologico Veneto IOV–IRCCS, 35128, Padua, Italy
15. Section of Innovation Biomedicine–Oncology Area, Department of Engineering for Innovation Medicine, University of Verona & Verona University & Hospital Trust, Verona, 37134, Italy
16. Division of Medical Oncology, Ordine Mauriziano Hospital, 10128, Turin, Italy
17. Oncology Unit, Villa Scassi Hospital, 16149, Genoa, Italy
18. Department of Oncology, Portsmouth Hospitals University NHS Trust, Portsmouth, PO6 3LY, UK
19. School of Pharmacy & Biomedical Sciences, University of Portsmouth, Portsmouth, PO1 2UP, UK
20. Medical Oncology Unit, Ospedale San Paolo, 17100, Savona, Italy
21. Department of Internal Medicine & Medical Specialties (Di.M.I.), University of Genoa, 16132, Genoa, Italy