PT - JOURNAL ARTICLE ED - , TI - Correction: Targeting PARP-1 with metronomic therapy modulates MDSC suppressive function and enhances anti-PD-1- immunotherapy in colon cancer AID - 10.1136/jitc-2020-001643corr1 DP - 2021 Mar 01 TA - Journal for ImmunoTherapy of Cancer PG - e001643corr1 VI - 9 IP - 3 4099 - http://jitc.bmj.com/content/9/3/e001643corr1.short 4100 - http://jitc.bmj.com/content/9/3/e001643corr1.full SO - J Immunother Cancer2021 Mar 01; 9