TP53 and anaplastic ependymoma: Diagnosis and p53 status of human gliomas: The index of Ki-67 staining and p53 status (mutation and immunopositivity) are listed with patient ID, age at surgery, gender (F, female; M, male), and clinical diagnosis (GBM, glioblastoma, WHO grade IV; AA, anaplastic astrocytoma, WHO grade III, AE anaplastic ependymoma, WHO grade III).