1. Department of Electrical Engineering and Information Technology (DIETI), University of Naples “Federico II”, Naples, Italy
2. Department of Advanced Biomedical Sciences, University of Naples “Federico II”, Naples, Italy
3. Department of Public Health, University Hospital of Naples “Federico II”, Naples, Italy
4. Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Hospital of Naples “Federico II”, Naples, Italy