Corrigendum to "Moxibustion regulates the polarization of macrophages through the IL-4/STAT6 pathway in rheumatoid arthritis" [Cytokine 152 (2022) 155835]. (June 2022) - Zhong, Yu-mei; Zhang, Lin-lin; Lu, Wen-ting; Shang, Ya-nan; Zhou, Hai-yan