AUTHOR=Wang Yudong , Pan Haobo , Chen Xiaofeng TITLE=Corrigendum: The Preparation of Hollow Mesoporous Bioglass Nanoparticles With Excellent Drug Delivery Capacity for Bone Tissue Regeneration JOURNAL=Frontiers in Chemistry VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2022.726845 DOI=10.3389/fchem.2022.726845 ISSN=2296-2646