AUTHOR=Zhang Meng-Xia , Wang Li , Zeng Lei , Tu Zi-Wei TITLE=Corrigendum: LCN2 Is a Potential Biomarker for Radioresistance and Recurrence in Nasopharyngeal Carcinoma JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.670714 DOI=10.3389/fonc.2021.670714 ISSN=2234-943X