tokens: A human dendritic cell-based assay used to monitor a T cell proliferation response to viral peptides in vitro is described .
folded_tokens: a human dendritic cell-based assay used to monitor a t cell proliferation response to viral peptides in vitro is described .
labels: O B-other_name I-other_name I-other_name I-other_name O O O O B-other_name I-other_name I-other_name I-other_name O B-peptide I-peptide O O O O O