1. Department of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
2. Department of Chemistry (DICUS), University of Florence, Sesto Fiorentino 50019, Italy
3. CeRM, via Sacconi 6, Sesto Fiorentino 50019, Italy
4. CIRMMP, University of Florence, via Sacconi, 6 Sesto Fiorentino 50019, Italy
5. Department of Biotechnology, Chemistry and Pharmacy, via A. Moro, 2 53100 Siena, Italy
6. Rugani Hospital, SR222 Chiantigiana, 53035 Colombaio (Siena), Italy
7. INSTM, via G. Giusti,
9, 50121 Firenze, Italy