AUTHOR=Xin Zhi , Jin Cui , Chao Liu , Zheng Zhang , Liehu Cao , Panpan Pan , Weizong Weng , Xiao Zhai , Qingjie Zhao , Honggang Hu , Longjuan Qin , Xiao Chen , Jiacan Su TITLE=Corrigendum: A Matrine Derivative M54 Suppresses Osteoclastogenesis and Prevents Ovariectomy-Induced Bone Loss by Targeting Ribosomal Protein S5 JOURNAL=Frontiers in Pharmacology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2021.605592 DOI=10.3389/fphar.2021.605592 ISSN=1663-9812