1. Department of Pharmacy, University of Parma, Parma, Italy,
2. Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy,
3. Department of Clinical Sciences, University of Parma, Parma, Italy,
4. Faculty of Health Sciences, Fernando Pessoa University, Porto, Portugal, and
5. Department of Drug Sciences, University of Pavia, Pavia, Italy