In the original version of this article there was an error in the article title.
The original published title was ‘A systemic review of pediatric neuropsychological outcomes with proton versus photon radiation therapy: A call for equity in access to treatment’
The correct updated title is ‘A systematic review of pediatric neuropsychological outcomes with proton versus photon radiation therapy: A call for equity in access to treatment’
The authors apologise for this error.