1. Private Practice Sassuolo Modena Italy
2. Private Practice Terranegra di Legnago Verona Italy
3. Department of Health Sciences Magna Græcia University Catanzaro Italy
4. Private Practice Brescia Italy
5. Private Practice Trieste Italy
6. Department of Biomedical, Metabolic and Neural Sciences University of Modena and Reggio Emilia Modena Italy
7. Department of Medical, Surgical and Health Sciences University of Trieste Trieste Italy