1. Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Naples, Italy
2. Multiple Sclerosis Unit, Policlinico Federico II University Hospital, Naples, Italy
3. Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
4. Department of Neuroscience, Reproductive Science and Odontostomatology, University of Naples Federico II, Naples, Italy
5. Centre for Advanced Biotechnology (CEINGE), Naples, Italy