I want to use Age at Diagnosis as part of my analysis of Neuroblastoma.
The Explore Data tab shows a histogram of Age at Diagnosis but none of the files I can download includes that information. The Clinical Data files have an entry for Age at Last Vital Status, but that’s for overall survival. The Biospecimen Data file has Age at Sample Acquisition, but that’s not necessarily age of onset and, anyway, the field is blank in all cases.
Anyone know how to access the Age at Diagnosis for Neuroblastoma?