1. Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy
2. Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
3. The Institute of Translational Pharmacology, CNR, 00133 Rome, Italy
4. Retrovirus Center and Virology Section, Department of Translational Research, University of Pisa, 56100 Pisa, Italy
5. Unit of Oncology, Department of Medical and Oncological Area, Azienda Ospedaliera—Universitaria Pisana, 56125 Pisa, Italy
6. Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, 56126 Pisa, Italy
7. Department of Chemical Science and Technology, University of Rome “Tor Vergata”, 00133 Rome, Italy