AUTHOR=Huang Jun-ming , Ren Ran-yue , Bao Yuan , Guo Jia-chao , Xiang Wei , Jing Xing-zhi , Shi Jia , Zhang Guo-xiang , Li Long , Tian Yong , Kang Hao , Guo Feng-jin TITLE=Corrigendum: Ulinastatin Inhibits Osteoclastogenesis and Suppresses Ovariectomy-Induced Bone Loss by Downregulating uPAR JOURNAL=Frontiers in Pharmacology VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2018.01128 DOI=10.3389/fphar.2018.01128 ISSN=1663-9812