1. Multidisciplinary Department of Medical‐ Surgical and Dental Specialties University of Campania “Luigi Vanvitelli” Naples Italy
2. Department of Dentistry, Orthopaedics and Rehabilitation University Hospital “Luigi Vanvitelli” Naples Italy
3. “A. Cardarelli” Hospital Naples Italy
4. Private Practice Catania Italy
5. Institute “Franci” Padua Italy