1 Department of Neurosurgery, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
2 Department of Neurosurgery, ASST Fatebenefratelli Sacco, Milan, Italy.
3 Department of Neuroscience and Surgery of the Nervous System, ASST Papa Giovanni XXIII Hospital, Piazza OMS, 1, 24127, Bergamo, Italy. [email protected].
4 Department of Neurosurgery, Grande Ospedale Metropolitano Niguarda, Milan, Italy.
5 Department of Neurosurgery, Carlo Besta Institute of Neurology, IRCCS and Foundation, Milan, Italy.
6 Division of Neurosurgery, Ospedale di Circolo ASST Sette Laghi, University of Insubria, Varese, Italy.
7 Division of Neurosurgery, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy.