Corrigendum: Ginsenoside Re Attenuates High Glucose-Induced RF/6A Injury via Regulating PI3K/AKT Inhibited HIF-1a/VEGF Signaling Pathway - Xie, Weijie; Zhou, Ping; Qu, Muwen; Dai, Ziru; Zhang, Xuelian; Zhang, Chenyang; Dong, Xi; Sun, Guibo; Sun, Xiaobo (Frontiers in Pharmacology, 2020)