AUTHOR=Yin Xuejiao , Chen Lei , Fan Fengjuan , Yan Han , Zhang Yuyang , Huang Zhenli , Sun Chunyan , Hu Yu TITLE=Corrigendum: Trends in Incidence and Mortality of Waldenström Macroglobulinemia: A Population-Based Study JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.657016 DOI=10.3389/fonc.2021.657016 ISSN=2234-943X