AUTHOR=Hu Xiao Mu , Nie Xiao yu , Xu Kai lun , Wang Yin , Tang Feng , Du Zun guo , Xiong Ji TITLE=Corrigendum: H3K27M mutation doesn’t mean worse prognosis in old patients JOURNAL=Frontiers in Oncology VOLUME=12 YEAR=2023 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.1061604 DOI=10.3389/fonc.2022.1061604 ISSN=2234-943X