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Chen X, Chen D, Yang S, Ma R, Pan Y, Li X, Ma S.Chen X, et al. Among authors: ma r, ma s.Cancer Cell Int. 2015 Apr 19;15:43. doi: 10.1186/s12935-015-0191-3. eCollection 2015.Cancer Cell Int. 2015.PMID: 25960692Free PMC article.