1. Center of Physics, University of Minho, Campus Gualtar, 4710-057 Braga, Portugal
2. Algoritmi Research Center, University of Minho, 4800-058 Guimarães, Portugal
3. 2Ai─School of Technology, IPCA, 4750-810Barcelos Portugal
4. BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
5. IKERBASQUE─Basque Foundation for Science, 48009 Bilbao, Spain
6. Institute for Polymers and Composites IPC, University of Minho, 4800-058 Guimarães, Portugal