1 Unit of Nuclear Medicine, Department of Experimental and Clinical Medicine, "Magna Graecia" University of Catanzaro, University Campus "Salvatore Venuta", Viale Europa, 88100, Catanzaro, Italy. [email protected].
2 Unit of Nuclear Medicine, Sant'Andrea Hospital, Department of Surgical and Medical Sciences and Translational Medicine, Sapienza University of Rome, Rome, Italy.
3 Radiation Oncology Unit, UPMC Hillman Cancer Center, San Pietro Hospital FBF, Rome, Italy.
4 Unit of Radiotherapy, Department of Medical, Surgical and Neuro Sciences, University of Siena, Siena, Italy.