Corrigendum to “Hypoxia Impairs NK Cell Cytotoxicity through SHP-1-Mediated Attenuation of STAT3 and ERK Signaling Pathways” - Rui Teng; Yanmeng Wang; Nan Lv; Dan Zhang; Ramone A. Williamson; Lei Lei; Ping Chen; Li Lei; Baiyan Wang; Jiaqi Fu; Xuna Liu; Aili He; et al. (Journal of Immunology Research)