1. University of Naples Federico II,Department of Information Technology and Electrical Engineering,Naples,Italy
2. University of Naples Federico II,Interdepartmental Research Center in Health Management and Innovation in Healthcare,Naples,Italy
3. University of Salento,Department of Engineering for Innovation,Lecce,Italy
4. University of Messina,Department of Engineering,Messina,Italy
5. Polytechnic University of Turin,Department of Electronics and Telecommunications,Turin,Italy