RT Journal Article SR Electronic T1 840 Abstract withdrawn JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP A938 OP A938 DO 10.1136/jitc-2023-SITC2023.0840 VO 11 IS Suppl 1 YR 2023 UL http://jitc.bmj.com/content/11/Suppl_1/A938.abstract AB