PT - JOURNAL ARTICLE ED - , TI - Correction: <em>Two roads for oncolytic immunotherapy development</em> AID - 10.1136/s40425-019-0515-2corr1 DP - 2021 Jun 01 TA - Journal for ImmunoTherapy of Cancer PG - e0515-2corr1 VI - 9 IP - 6 4099 - http://jitc.bmj.com/content/9/6/e0515-2corr1.short 4100 - http://jitc.bmj.com/content/9/6/e0515-2corr1.full SO - J Immunother Cancer2021 Jun 01; 9