Proton versus photon radiation therapy for pediatric medulloblastomas: a systematic review and meta-analysis. - Palavani LB; Borges PGLB; Semione G; Ferreira MY; Ribeiro PVZ; Bocanegra-Becerra JE; Vilhena C; Brenner LBO; Oberman DZ; de Andrade EJ; Maroufi SF; Rassi MS; et al. (Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2025)