1. Laboratory of Peptide and Protein Chemistry and Biology; PeptLab; Via della Lastruccia 13 50019 Sesto Fiorentino Italy
2. Department of Chemistry “Ugo Schiff”; University of Florence; Via della Lastruccia 13 50019 Sesto Fiorentino Italy
3. Department of Pharmacy; University of Naples “Federico II”; Via D. Montesano 49 80131 Napoli Italy
4. Department of Neurosciences, Psychology, Drug Research and Child Health; Section of Pharmaceutical Sciences and Nutraceutics; University of Florence; Via Ugo Schiff 6 50019 Sesto Fiorentino Italy
5. PeptLab; UCP Platform and Laboratory of Chemical Biology EA4505; University of Cergy-Pontoise; 5 mail Gay-Lussac 95031 Cergy-Pontoise Cedex France