Hi organizers — BraTS-MET-01094-002-seg.nii.gz (in the nested UCSD - Training/ subset of TrainingData_batch1) contains label value 6, which is outside the {0,1,2,3,4} scheme. It's a single 129-voxel region, extra-axial/peripheral and unrelated to the tumor (the rest of the case is valid). Note: the corrected-labels release fixed BraTS-MET-01094-**003** (same patient) but not -002. Please feel free to delete this message after correction. Thank you.