1 Department of Medical Area (DAME), Clinic of Maxillo-facial Surgery, Academic Hospital of Udine, University of Udine, Udine, Italy.
2 Department of Medical Area (DAME), Clinic of Plastic and Reconstructive Surgery, Academic Hospital of Udine, University of Udine, Udine, Italy.
3 Department of Neuroscience, Neurology with Neurosurgical Activity, C. Poma Hospital, ASST di Mantova, Mantua, Italy.
4 Department of Medical Area (DAME), Clinic of Plastic and Reconstructive Surgery, Academic Hospital of Udine, University of Udine, Udine, Italy. zingarettin@gmail.com.