In the published article, there was an error in the ordering of the affiliations.
Affiliation 3 was erroneously listed as “National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China”. It is corrected to: “Faculty of Social Sciences, The University of Hong Kong, Hong Kong, Hong Kong SAR, China”.
Affiliation 4 was erroneously listed as “Faculty of Social Sciences, The University of Hong Kong, Hong Kong, Hong Kong SAR, China”. It is corrected to: “National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China”.
The authors' superscripts match these corrected affiliations.
The original version of this article has been updated.
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