Corrigendum: Associations of Serum S100A12 With Severity and Prognosis in Patients With Community-Acquired Pneumonia: A Prospective Cohort Study - Jiang, Xiao; Huang, Chun-Mei; Feng, Chun-Mei; Xu, Zheng; Fu, Lin; Wang, Xin-Ming (Frontiers in Immunology, 2022)