1. Department of Biotechnology; Chemistry and Pharmacy; University of Siena; Via Aldo Moro 2 53100 Siena Italy
2. Department of Life and Environmental Sciences; University of Cagliari; Cittadella Universitaria di Monserrato, SS 554 09042 Monserrato Cagliari Italy
3. Laboratory of Microbiology; San Raffaele Hospital; IRCCS; Via Olgettina 58 20132 Milan Italy
4. Department of Biotechnology and Life Sciences; University of Insubria; Via Ravasi 2 21100 Varese Italy
5. Department of Chemistry and Technology of Drugs; University of Rome “Sapienza”; Piazzale Aldo Moro 5 00185 Roma Italy
6. Lead Discovery Siena s.r.l.; Via Vittorio Alfieri 31 53019 Castelnuovo Berardenga Italy