1. Drug Discovery Department, Recordati S.p.A., Via M. Civitali 1, 20148 Milan, Italy
2. Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi 103, 41125 Modena, Italy
3. Department of Pharmaceutical Sciences, Università degli Studi di Milano, Via Mangiagalli 25, 20133 Milan, Italy