1 Division of Neurosurgery, Department of Neuroscience (DINOGMI), Ospedale Policlinico San Martino-IST, University of Genoa, Largo Rosanna Benzi 10, 16132, Genoa, Italy. alberto.balestrino@gmail.com.
2 Division of Neurosurgery, Department of Neuroscience (DINOGMI), Ospedale Policlinico San Martino-IST, University of Genoa, Largo Rosanna Benzi 10, 16132, Genoa, Italy.
3 Department of Neurosurgery, IRCCS Istituto Giannina Gaslini Children's Hospital, Genoa, Italy.