[This corrects the article DOI: 10.3389/fphys.2022.892448.].
Keywords: COPD; computed tomography; impulse oscillometry; small airway dysfunction; spirometry.
Copyright © 2023 Lu, Peng, Zhao, Wu, Tian, Yang, Deng, Wang, Xiao, Wen, Zheng, Dai, Wu, Zhou, Ran and Zhou.