1. Department of Medical Sciences University of Ferrara Ferrara Italy
2. Department of Ear, Nose and Throat University Hospital of Ferrara Ferrara Italy
3. Department of Translational Medicine and Laboratory for Technologies of Advanced Therapies (LTTA) University of Ferrara Ferrara Italy
4. University of Hawaii Cancer Center, University of Hawaii Honolulu Hawaii USA
5. Department of Neuroscience DNS, Section of Otolaryngology University of Padova Padova Italy