1. a INAIL, Department of Occupational Medicine , Via Fontana Candida 1, Monte Porzio Catone, Rome, 00040, Italy
2. c IRCCS ‘C. Mondino’ Institute of Neurology, Department of Neurology , via Mondino 2, Pavia, 27100, Italy
3. b Sapienza University of Rome, Department of Medical and Surgical Science and Biotechnologies , Via Faggiana 34, Latina, 04100, Italy