1. Department of Pharmaceutical Sciences, Faculty of Pharmacy, Nutritional and Health Sciences, University of Calabria, I-87036 Arcavacata di Rende (CS), Italy,
2. Department of Pharmaceutical Chemistry and Technology, Section of Organic Chemistry, University of Perugia, I-06123 Perugia (PG), Italy
3. Department of Pharmaceutical Sciences, Faculty of Pharmacy, Nutritional and Health Sciences, University of Calabria, I-87036 Arcavacata di Rende (CS), Italy
4. Department of Internal Medicine, Section of Applied Biochemistry and Nutritional Sciences, University of Perugia, I-06126 Perugia (PG), Italy