1. Advanced Center of Oncology, ACOM, Macerata, Italy.
2. Hospital “Santo Spirito,” Pescara, Italy.
3. Positron Emission Tomography Centre, IRMET, Affidea, Turin, Italy.
4. ASST “Papa Giovanni XXIII,” Bergamo, Italy.
5. CMO Center, Naples, Italy.
6. Ospedali Galliera, Genoa, Italy.
7. Department of Chemical and Pharmaceutical Sciences, University of Ferrara, Ferrara, Italy.