1. Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy;
2. Dipartimento del Farmaco, Istituto Superiore di Sanità, Rome, Italy;
3. Dipartimento di Scienze della Salute, Università Magna Græcia di Catanzaro, Catanzaro, Italy;
4. Departamento de Farmacología and Instituto de Farmacia Industrial, Universidad de Santiago de Compostela, Campus Universitario Sur, Santiago de Compostela, Spain;
5. Department of Organic Chemistry, Semmelweis University, Budapest, Hungary