AUTHOR=Zhang Jun , DAWA , Suolang Duojie , Lei Yanming , Wang Jiayun , Basang Dunzhu TITLE=Corrigendum: The Application of Preoperative Three-Dimensional Reconstruction Visualization Digital Technology in the Surgical Treatment of Hepatic Echinococcosis in Tibet JOURNAL=Frontiers in Surgery VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2021.772488 DOI=10.3389/fsurg.2021.772488 ISSN=2296-875X