tokens: And there was no statistically significant difference in NDP kinase expression between SCC with metastasis and SCC without metastasis .
folded_tokens: and there was no statistically significant difference in ndp kinase expression between scc with metastasis and scc without metastasis .
labels: O O O O O O O O B-protein_molecule I-protein_molecule O O B-other_name O B-other_name O B-other_name O B-other_name O