Corrigendum: Gender Differences in Dysfunctional Attitudes in Major Depressive Disorder - Qin, Xuemei; Sun, Jinrong; Wang, Mi; Lu, Xiaowen; Dong, Qiangli; Zhang, Liang; Liu, Jin; Ju, Yumeng; Wan, Ping; Guo, Hua; Zhao, Futao; Zhang, Yan; et al. (Frontiers in Psychiatry, 2020)