AUTHOR=Zheng Qi , Wang Hanzhou , Hou Wei , Zhang Ying TITLE=Corrigendum: Use of Anti-angiogenic Drugs Potentially Associated With an Increase on Serum AST, LDH, CK, and CK-MB Activities in Patients With Cancer: A Retrospective Study JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=8 YEAR=2022 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2021.828274 DOI=10.3389/fcvm.2021.828274 ISSN=2297-055X