1. Institute of Condensed Matter Chemistry and Technologies for Energy ICMATE-CNR, Corso Stati Uniti, 4, I-35127 Padova, Italy
2. Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Via Marzolo, 5, I-35131 Padova, Italy
3. CRIBI Biotechnology Center, University of Padua, 35121 Padova, Italy
4. Department of Chemical Sciences, University of Padua, Via Marzolo, 1, I-35131 Padova, Italy
5. Bracco Imaging SpA, Bioindustry Park del Canavese, Via Ribes 5, Colleretto Giacosa, 10010 Torino, Italy
6. Bracco S.p.A., Via Caduti di Marcinelle, 13, 20134 Milano, Italy