Corrigendum: Efficacy of Oroxylin A in ameliorating renal fibrosis with emphasis on Sirt1 activation and TGF-β/Smad3 pathway modulation - Guangzhuang Li; Sentao Xian; Xianchao Cheng; Yunhua Hou; Wenqing Jia; Yukui Ma (Frontiers in Pharmacology)