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Changes in EPC numbers. (A) In patients undergoing surgery alone. (B) In patients underoing surgery plus chemotherapy. (C) In patients underoing surgery plus chemotherapy and anti-VEGF therapy. *Overall P-value. aBetween baseline and 3 months; bBetween 3 and 6 months; cBetween baseline and 6 months. Data median (interquartile range).
