1. Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
2. IRCCS SDN, Diagnostic Imaging, Naples, Italy
3. Nuclear Medicine Unit, IRCCS, Referral Cancer Center of Basilicata, Rionero in Vulture, Italy
4. Department of Oncology & Hematology, Regional Reference Center for Rare Tumors, AOU Federico II of Naples, Naples, Italy
5. Department of Neurosciences, Human Reproduction & Odontostomatology, University of Naples Federico II, Naples, Italy
6. Department of Medicine, Surgery & Dentistry, University of Salerno, Salerno, Italy