1. Maxillofacial Surgery Operative Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, 80131 Naples, Italy
2. Department of Maxillo-Facial Medicine Surgery, Hospital of Perugia, 06132 Perugia, Italy
3. Medical Oncology Division, Igea SpA, 80013 Naples, Italy
4. Maxillofacial Surgery Operative Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, 07100 Sassari, Italy
5. Department of Medicine, Surgery and Dentistry, University of Salerno, 84084 Salerno, Italy
6. Department of Advanced Biomedical Sciences, University of Naples “Federico II”, Via S. Pansini, 5, 80131 Naples, Italy
7. Otolaryngology and Maxillo-Facial Surgery Unit, Istituto Nazionale Tumori—IRCCS Fondazione G. Pascale, 80131 Naples, Italy