Corrigendum: The risk of heart disease-related death among anaplastic astrocytoma patients after chemotherapy: A SEER population-based analysis - Lin, Qi; Bao, Jia-Hao; Xue, Fei; Qin, Jia-Jun; Chen, Zhen; Chen, Zhong-Rong; Li, Chao; Yan, Yi-Xuan; Fu, Jin; Shen, Zhao-Li; Chen, Xian-Zhen (Frontiers in Oncology, 2022)