1. Department of Emergency Medicine Azienda USL Toscana Centro Empoli Italy
2. Department of Emergency Medicine Azienda Ospedaliero‐Universitaria Careggi Florence Italy
3. Audiology Clinic Azienda Ospedaliero–Universitaria Careggi Florence Italy
4. Department of Emergency Medicine Azienda USL Nord‐Ovest Viareggio Italy
5. Department of Emergency Medicine Azienda USL Toscana Centro Prato Italy
6. Department of Radiology Azienda USL Toscana Centro Prato Italy