AUTHOR=Qiu Yi , Li Peiyao , Zhang Zuping , Wu Minghua TITLE=Corrigendum: Insights Into Exosomal Non-Coding RNAs Sorting Mechanism and Clinical Application JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.781714 DOI=10.3389/fonc.2021.781714 ISSN=2234-943X