1. Interdepartmental Laboratory of Peptide and Protein Chemistry and Biology Department of Neurosciences Psychology Drug Research and Child Health-Section of Pharmaceutical Sciences and Nutraceutics University of Florence 50019 Sesto Fiorentino, Firenze Italy
2. Department of Bioorganic Chemistry Faculty of Chemistry Wroclaw University of Science and Technology 50-370 Wroclaw Poland
3. Espikem S.r.l. 59100 Prato Italy
4. Interdepartmental Laboratory of Peptide and Protein Chemistry and Biology Department of Chemistry ‘Ugo Schiff' University of Florence 50019 Sesto Fiorentino, Firenze Italy