1 Department of Industrial Engineering, Fraunhofer JL IDEAS-University of Naples Federico II, P.le Tecchio 80, Naples 80125, Italy.
2 Institute of Polymers, Composites and Biomaterials-National Research Council of Italy, V.le J.F. Kennedy 54-Mostra d'Oltremare Pad. 20, Naples 80125, Italy.
3 DIMEAS, Politecnico di Torino, Corso Duca degli Abruzzi, 24, Torino 10129, Italy.
4 Department of Electric, Electronics and Computer Engineering, University of Catania, V.le A. Doria, 6, Catania 95125, Italy.