Corrigendum: The Depression Anxiety Stress Scale-21 in Chinese Hospital Workers: Reliability, Latent Structure, and Measurement Invariance Across Genders - Jiang, Li-chen; Yan, Ya-jun; Jin, Zhi-Shuai; Hu, Mu-Li; Wang, Ling; Song, Yu; Li, Na-Ni; Su, Jun; Wu, Da-Xing; Xiao, Tao (Frontiers in Psychology, 2020)