1. Multiple Sclerosis Clinical & Research Center, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
2. Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, The Second University of Naples, Caserta, Italy/ Laboratory of Behavioral Neuroscience, CEINGE —Biotecnologie Avanzate, Naples, Italy
3. Unit of Neurology, IRCCS Neuromed, Pozzilli, Italy
4. Multiple Sclerosis Clinical & Research Center, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy/ Unit of Neurology, IRCCS Neuromed, Pozzilli, Italy