RT Journal Article SR Electronic T1 Retracted JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e0637-6ret DO 10.1136/jitc-2020-0637-6ret VO 8 IS 1 YR 2020 UL http://jitc.bmj.com/content/8/1/e0637-6ret.abstract