RT Journal Article SR Electronic T1 Correction: Multicenter, single-arm, phase II trial of camrelizumab and chemotherapy as neoadjuvant treatment for locally advanced esophageal squamous cell carcinoma JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e004291corr1 DO 10.1136/jitc-2021-004291corr1 VO 10 IS 6 YR 2022 UL http://jitc.bmj.com/content/10/6/e004291corr1.abstract