AUTHOR=Zhao Qian , Xiong Shan-Shan , Chen Can , Zhu Hong-Ping , Xie Xin , Peng Cheng , He Gu , Han Bo TITLE=Corrigendum: Discovery of spirooxindole-derived small-molecule compounds as novel HDAC/MDM2 dual inhibitors and investigation of their anticancer activity JOURNAL=Frontiers in Oncology VOLUME=13 YEAR=2023 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2023.1259550 DOI=10.3389/fonc.2023.1259550 ISSN=2234-943X