During the entering of new data, Figures 7, 8, and 14 encountered a conversion problem changing counts to percentages. The data accuracy was verified when figure analyses were rerun for all 17 slides; however, the following corrections should be noted:
Figure 7. Ages 0-19 Other Astrocytoma/Glioblastoma, the correct percentage should be 12.3%
Figure 7. Ages 20+ Other Astrocytoma/Glioblastoma, the correct percentage should be 2.2%
Figure 8. Histology Oligodendroglioma, the correct percentage should be 4.5%, Hemangioma, the correct percentage should be 2.0%, Craniopharyngioma, the correct percentage should be 1.4%
Figure 14. Ages 15-19 Oligodendroglioma, the correct percentage should be 2.3%.
