1. Department of Cultures, Politics and Society, University of Turin, Lungo Dora Siena 100 A, 10153 Turin, Italy
2. Department of Architecture and Civil Engineering, Faculty of Architecture and Design, Polis University, Rruga Bylis 12, 1051 Tirana, Albania
3. Research Centre for Rural Development of Hilly Areas, University of Turin, Largo Paolo Braccini 2, Grugliasco, 10095 Turin, Italy
4. Department of Electrical Engineering and Information Technology (DIETI), University of Naples Federico II, Via Claudio 21, 80125 Naples, Italy
5. Latitudo 40, Via Emanuele Gianturco, 31/c, 80146 Naples, Italy
6. Department of Agricultural, Forest and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy