1. Department of Information Engineering, University of Brescia, 25123 Brescia, Italy
2. Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, 25123 Brescia, Italy
3. Department of Clinical and Experimental Sciences, University of Brescia, 25123 Brescia, Italy
4. School of Physiotherapy, University of Brescia, 25123 Brescia, Italy