1. Medical Oncology Unit, ‘Bianchi‑Melacrino‑Morelli’ Grand Metropolitan Hospital, I‑89124 Reggio di Calabria, Italy
2. Statistical Unit, National Council of Research (CNR), Grand Metropolitan Hospital‑IFC, I‑89124 Reggio di Calabria, Italy
3. Medical Oncology Unit, Department of Experimental and Clinical Medicine, Magna Graecia University, I‑88100 Catanzaro, Italy
4. Radiation Oncology Unit, Siena University Hospital, I‑53100 Siena, Italy
5. Autoimmunity Laboratory, ‘Bianchi‑Melacrino‑Morelli’ Grand Metropolitan Hospital, I‑89124 Reggio di Calabria, Italy
6. Radiology Unit, ‘Bianchi‑Melacrino‑Morelli’ Grand Metropolitan Hospital, I‑89124 Reggio di Calabria, Italy