1. Novel Materials and Nanotechnology Group, IATA-CSIC; 46980 Paterna Valencia Spain
2. Institute of Polymer Science and Technology; CSIC, 28006 Madrid Spain
3. Institute for Polymers, Composites and Biomaterials (IPCB), National Research Council (CNR); 80055 Portici Italy
4. Department of Industrial Engineering; University of Salerno; Salerno Italy