tokens: The antigenic specificities of lesion-derived CD4+ T-cell clones are quite diverse and include at least 10 epitopes .
folded_tokens: the antigenic specificities of lesion-derived cd4+ t-cell clones are quite diverse and include at least 10 epitopes .
labels: O O O O B-cell_line I-cell_line I-cell_line I-cell_line O O O O O O O O O O