1. Department of Drug Sciences; Medicinal Chemistry and Technology Section, University of Pavia; Pavia 27100 Italy
2. Innovhub, Stazioni Sperimentali per L'industria, Silk Division; Milan 20133 Italy
3. Cell Culture Center, Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna; Brescia 25124 Italy
4. Department of Drug Sciences; Pharmacology Section, University of Pavia; Pavia 27100 Italy
5. Struttura Semplice Tissue Therapy; Niguarda Ca' Granda Hospital; Milan 20162 Italy