AUTHOR=Bao Jingpiao , Xu Chaoliang , Li Bin , Wu Zengkai , Shen Jie , Song Pengli , Peng Qi , Hu Guoyong TITLE=Corrigendum: Systematic characterization of the clinical relevance of KPNA4 in pancreatic ductal adenocarcinoma JOURNAL=Frontiers in Oncology VOLUME=13 YEAR=2023 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2023.1282120 DOI=10.3389/fonc.2023.1282120 ISSN=2234-943X