Corrigendum: Upregulated LINC01667 Expression Is Correlated With Poor Prognosis in Hepatocellular Carcinoma - Zhang, Kainan; Liu, Hui; Yu, Mengsi; Zhao, Hui; Yang, Ning; Bi, Xiaojuan; Sun, Li; Lin, Renyong; Lü, Guodong (Frontiers in Oncology, 2021)