1. Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Specialty School of Occupational Medicine, Unit of Occupational Medicine, University of Rome “Sapienza”, Rome, Italy
2. Spin-off of University of Rome “Sapienza” “Sipro”, Rome, Italy
3. Department of Sensory Organs, U.O.C. Audiology, Sapienza University of Rome, Rome, Italy
4. Department of Psychiatric and Psychological Science, Sapienza University of Rome, Rome, Italy
5. Department of Anatomy, Histology, Legal Medicine and Orthopaedics, Sapienza University of Rome, Rome, Italy