Affiliation: | 1. Department of Special Surgery, Otolaryngology - Head & Neck Surgery Division, Oral Surgery Unit, University of Pavia in Forlì, GB, Morgagni L. Pierantoni Hospital, Forlì, Italy;2. Department of Otorhinolaryngology, University of Pisa, Pisa, Italy;3. Center for Ear Nose Throat and Allergy, P.C. Carmel, Indiana |