[1] Department of Neurosciences, Section of Neurosurgery, University of Bari Medical School, Bari
[2] Department of Biological and Environmental Sciences and Technologies (DiSTeBA), Ecotekne, 73100 Lecce, Via Prov.le per Monteroni
[3] CNR-IFC Lecce Section, Ecotekne, 73100 Lecce, Via Prov.le per Monteroni
[4] Department of Pathology, Section of Neuropathology, University of Bari Medical School, Bari
[5] Department of Clinical Immunology and Allergology, Sant'Anrea Hospital, Rome
[6] Neurosurgery Operative Unit, V. Fazzi Hospital