AUTHOR=Zheng Hongming , He Shuangjun , Zhou Lijian , Yuan Jintao , Jiang Boyi , Ni Xiaohui , Lu Kaihang , Zhang Pengpeng , Zhao Quanming TITLE=Corrigendum: A cytocompatible microporous Sr-doped titanium dioxide coating fabricated by plasma electrolytic oxidation JOURNAL=Frontiers in Materials VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2024.1397851 DOI=10.3389/fmats.2024.1397851 ISSN=2296-8016