1. Department of Psychology, University of Milano-Bicocca, Milan, Italy
2. Department of Sense Organs, University Sapienza of Rome, Rome, Italy
3. ENT, Primary Care Department, ASL Modena, Modena, Italy
4. Dipartimento di Medicina Diagnostica, Clinica e di Sanità Pubblica, Università di Modena and Reggio Emilia, Modena, Italy