AUTHOR=Kong Kyoung Ae , Jung Sodam , Yu Mina , Park Junbeom , Kang In Sook TITLE=Corrigendum: Association between cardiovascular risk factors and the severity of coronavirus disease 2019: Nationwide epidemiological study in Korea JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2022.1032843 DOI=10.3389/fcvm.2022.1032843 ISSN=2297-055X