Corrigendum: Hepatic Steatosis Predicts Higher Incidence of Recurrence in Colorectal Cancer Liver Metastasis Patients - Chen, Haiyan; Dai, Siqi; Fang, Yimin; Chen, Liubo; Jiang, Kai; Wei, Qichun; Ding, Kefeng (Frontiers in Oncology, 2021)