I have one question about TCGA barcode.
I know the logic of TCGA barcode (from here).
But I find strange TCGA barcodes from TCGA level 1(or 2) Genome-wide SNP6 data sets.
Normal TCGA barcode looks like this:
TCGA-02-0003- XXX, but this barcode is like this:
So it's not matched with a logic of TCGA barcode.
Dose anyone know about this?
Many thanks :)