AUTHOR=Liu Ningning , Tan Jiang-Shan , Liu Lu , Wang Yufeng , Hua Lu , Qian Qiujin TITLE=Corrigendum: Genetic predisposition between COVID-19 and four mental illnesses: A bidirectional, two-sample Mendelian randomization study JOURNAL=Frontiers in Psychiatry VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2022.1070770 DOI=10.3389/fpsyt.2022.1070770 ISSN=1664-0640