1 Child neurology division, Department of Pediatrics, Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy. nicita.f@gmail.com.
2 Pediatric oncology division, Department of Pediatrics, Umberto I Hospital, Sapienza University of Rome, Rome, Italy.
3 Service of nuclear medicine, Department of Radiological Sciences, Umberto I Hospital, Sapienza University of Rome, Rome, Italy.
4 Child neurology division, Department of Pediatrics, Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy.
5 Pediatric intensive care unit, Department of Pediatrics, Umberto I Hospital, Sapienza University of Rome, Rome, Italy.
6 Department of Neurosurgery, Umberto I Hospital, Sapienza University of Rome, Rome, Italy.