Corrigendum: Discovery of spirooxindole-derived small-molecule compounds as novel HDAC/MDM2 dual inhibitors and investigation of their anticancer activity - Zhao, Qian; Xiong, Shan-Shan; Chen, Can; Zhu, Hong-Ping; Xie, Xin; Peng, Cheng; He, Gu; Han, Bo (Frontiers in Oncology, 2023)