AUTHOR=Wang Kejing , Jian Xing , Xu Ziwei , Wang Huafang TITLE=Corrigendum: Pre-transplant CRP–albumin ratio as a biomarker in patients receiving haploidentical allogeneic hematopoietic transplantation: developing a novel DRCI-based nomogram JOURNAL=Frontiers in Immunology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2023.1206392 DOI=10.3389/fimmu.2023.1206392 ISSN=1664-3224