1. Laboratory of Peptide and Protein Chemistry & Biology; Department of NeuroFarBa; Section of Pharmaceutical Sciences and Nutraceutics; University of Florence; via Ugo Schiff 6 50019 Sesto Fiorentino Italy
2. Laboratory of Peptide and Protein Chemistry & Biology; Department of Chemistry; University of Florence; via della Lastruccia 3-13 50019 Sesto Fiorentino Italy
3. Espikem Srl; via F. Ferrucci 203/c 59100 Prato Italy
4. PeptLab@UCP & LCB/EA4505; University of Cergy-Pontoise; 5 Mail Gay Lussac 95031 Cergy-Pontoise CEDEX France
5. Department of NeuroFarBa; Section of Pharmacology and Toxicology; University of Florence; Viale Pieraccini 6 50139 Firenze Italy