AUTHOR=Da Wacili , Tao Lin , Wen Kaicheng , Tao Zhengbo , Wang Shaojie , Zhu Yue TITLE=Corrigendum: Protective Role of Melatonin Against Postmenopausal Bone Loss via Enhancing Citrate Secretion in Osteoblasts JOURNAL=Frontiers in Pharmacology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2021.652249 DOI=10.3389/fphar.2021.652249 ISSN=1663-9812