1 Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Piazza Giulio Cesare, 11, 70124, Bari, Italy. paolo.flace@uniba.it.
2 Department of Biomedical, Dental Sciences and Morphological and Functional Images, University of Messina, 98125, Messina, Italy.
3 IRCCS Centro Neurolesi 'Bonino Pulejo', 98124, Messina, Italy.
4 Department of Life Science, Brunel University, London, UK.
5 Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Piazza Giulio Cesare, 11, 70124, Bari, Italy.