1. Dipartimento di Farmacia, Università G. D’Annunzio, Via dei Vestini 31, 66100 Chieti, Italy
2. Laboratory for Chemoinformatics and Molecular Modelling, Department of Chemistry, Biology and Biotechnology, University of Perugia, via Elce di Sotto 8, 06123 Perugia, Italy
3. Molecular Discovery, Kinetic Business Centre, Theobald Street, Elstree, Borehamwood, Hertfordshire WD6 4PJ, United Kingdom