tokens: However other possibilities , such as altered distribution of lymphocyte subpopulations with different receptor concentrations and with different cytokine production , cannot be excluded .
folded_tokens: however other possibilities , such as altered distribution of lymphocyte subpopulations with different receptor concentrations and with different cytokine production , cannot be excluded .
labels: O O O O O O O O O O O O O B-other_name I-other_name O O O B-protein_family_or_group O O O O O O