1. Department of Industrial Engineering University of Trento Via Sommarive 9 38122 Trento Italy
2. Department of Computer Science University of Verona Strada Le Grazie 15 37034 Verona
3. Institut de Physique et Chimie des Matériaux de Strasbourg Université de Strasbourg CNRS UMR 7504 F-67000 Strasbourg France
4. Faculty of Nuclear Sciences and Physical Engineering Department of Materials Czech Technical University in Prague Trojanova 13 120 00 Prague Czechia
5. Department of Industrial Engineering University of Padova Via Francesco Marzolo 9 35131 Padova Italy
6. National Council of Research Institute of Photonics and Nanotechnologies Via alla Cascata 56/C 38123 Trento Italy