1 Neurophysiopathology of Pain Unit, Neuroscience and Sensory Systems Department, University of Bari "Aldo Moro", Bari, Italy. giannifranco1982@libero.it.
2 Neurophysiopathology of Pain Unit, Neuroscience and Sensory Systems Department, University of Bari "Aldo Moro", Bari, Italy.
3 Pediatric Neurology Unit, "Giovanni XXIII" Hospital, Bari, Italy.