1. Italian College of General Practitioners and Primary Care, Florence, Italy
2. Department of Drug Sciences, University of Catania, Catania, Italy
3. Bionap srl, R&D Contrada Fureria, Piano Tavola, 95032 Belpasso, Italy
4. Department of Biomedical, Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy