RT Journal Article SR Electronic T1 Correction: Early disappearance of tumor antigen-reactive T cells from peripheral blood correlates with superior clinical outcomes in melanoma under anti-PD-1 therapy JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e003439corr1 DO 10.1136/jitc-2021-003439corr1 VO 10 IS 4 YR 2022 UL http://jitc.bmj.com/content/10/4/e003439corr1.abstract