1. DISAT Department Politecnico di Torino Corso Duca degli Abruzzi 24 10129 Torino Italy
2. Department of Health Sciences, Medical School Università del Piemonte Orientale Corso Trieste 15/A 28100 Novara Italy
3. AGH University of Science and Technology al. A. Mickiewicza 30 30-059 Kraków Poland