1. Department of Bio-Medical Sciences, Section of Biochemistry; University of Catania; Catania Italy
2. International PhD Course in Neurobiology, Department of Chemical Sciences, Section of Biochemistry; University of Catania; Catania Italy
3. School of Bioscience and Biotechnology; University of Camerino; Camerino Italy
4. Department of Drug Sciences; University of Catania; Catania Italy
5. School of Pharmacy, Section of Human Anatomy; University of Camerino; Camerino Italy
6. Department of Biological, Geological and Environmental Sciences; University of Catania; Catania Italy