AUTHOR=Wei Junchao , Ding Jianxun , Han Bing , Chen Chider TITLE=Editorial: Advanced Materials for the Restoration and Reconstruction of Dental Functions JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2021.756860 DOI=10.3389/fbioe.2021.756860 ISSN=2296-4185