1 Polo scienze delle immagini, di laboratorio ed infettivologiche, Area diagnostica per immagini, Fondazione Policlinico Universitario Agostino Gemelli, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1-00168, Rome, Italy.
2 Department of Radiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.
3 Department of Radiology, National University Health System, Singapore.
4 Department of Neurosurgery, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.
5 Neuroradiology Unit, Istituto Giannina Gaslini, Genoa, Italy.