1. Department of Electrical Engineering and Information Technology, University of Naples Federico II, 80125 Naples, Italy
2. Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy
3. Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
4. Center for Neurodegenerative Diseases (CEMAND), Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84131 Salerno, Italy
5. Department of Engineering, University of Sannio, 82100 Benevento, Italy