1. Department of Pharmaceutical Sciences, DSF, University of Piemonte Orientale, Largo Donegani 2, Novara (NO) 28100, Italy
2. Department of Chemistry, DICUS, University of Florence, Via della Lastruccia 3,13, Sesto Fiorentino (FI) 50019, Italy
3. CeRM/CIRMMP, University of Florence, Via L. Sacconi 6, Sesto Fiorentino (FI) 50019, Italy
4. Giotto Biotech, S.R.L, Via Madonna del Piano 6, Sesto Fiorentino (FI) 50019, Italy