1. Department
of Chemical and Pharmaceutical Sciences, University of Ferrara, 44121 Ferrara, Italy
2. Graduate
School in Chemistry, University of Trieste, 34127 Trieste, Italy
3. Division
of Experimental and Clinical Pharmacology, Department of Molecular
Biology and Translational Research, National Cancer Institute and Center for Molecular Biomedicine, 33081 Aviano, Pordenone, Italy
4. Department
of Molecular Science and Nanosystems, Ca’ Foscari Università di Venezia, 30172 Venezia-Mestre, Italy
5. Department
of Neuroscience, Psychology, Drug Research and Child Health, Section
of Pharmacology and Toxicology, University of Firenze, 50139 Firenze, Italy
6. Institute
of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, CH-3012 Bern, Switzerland
7. Department
of Pharmacy, University of Pisa, 56126 Pisa, Italy
8. Sbarro
Institute for Cancer Research and Molecular Medicine, Center for Biotechnology,
College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122, United States