1. Department of Mechanical, Chemical and Materials Engineering, University of Cagliari, 09124 Cagliary, Italy
2. Multiple Sclerosis Centre, Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy
3. Multipe Sclerosis Center, Sheba Medical Center, Tel-Hashomer 52621, Israel
4. Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 69978, Israel
5. Sagol School of Neurocience, Tel-Aviv University, Tel-Aviv 69978, Israel
6. Department of Physical Therapy, School of Health Professions, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 69978, Israel