TY - JOUR T1 - Correction: <em>Response and outcomes after anti-CTLA4 versus anti-PD1 combined with stereotactic body radiation therapy for metastatic non-small cell lung cancer: retrospective analysis of two single-institution prospective trials</em> JF - Journal for ImmunoTherapy of Cancer JO - J Immunother Cancer DO - 10.1136/jitc-2019-000492corr1 VL - 8 IS - 1 SP - e000492corr1 A2 - , Y1 - 2020/04/01 UR - http://jitc.bmj.com/content/8/1/e000492corr1.abstract ER -