1. Dipartimento di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
2. Division of Experimental
and Clinical Pharmacology, Department of Molecular Biology and Translational
Research, CRO National Cancer Institute and Center for Molecular Biomedicine, IRCCS, 33081 Aviano, Pordenone, Italy
3. Department of Chemistry, University of Illinois, 600 S. Mathews
Avenue, Urbana, Illinois 61801, United States
4. Department of Molecular and Integrative Physiology, University of Illinois, 407 S. Goodwin Avenue, Urbana, Illinois 61801, United States