1. Department of Pharmacy Research Centre on Bioactive Peptides (CIRPeB) University of Naples “Federico II” Via Mezzocannone 16 80134 Naples Italy
2. Institute of Crystallography (CNR) Via Amendola 122 70126 Bari Italy
3. Institute of Biostructures and Bioimaging (CNR) Via Mezzocannone 16 80134 Naples Italy
4. IRCCS SDN Via E. Gianturco 113, 80143 Naples Italy
5. Department of Pharmaceutical Sciences University of Milan Via Venezian 21 20133 Milan Italy