RT Journal Article SR Electronic T1 Correction: Phase I/II clinical trial of a helper peptide vaccine plus PD-1 blockade in PD-1 antibody-naïve and PD-1 antibody-experienced patients with melanoma (MEL64) JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e005424corr1 DO 10.1136/jitc-2022-005424corr1 VO 10 IS 11 YR 2022 UL http://jitc.bmj.com/content/10/11/e005424corr1.abstract