1 Department of Allergy and Clinical Immunology, Department of Laboratory, National Center for Respiratory Medicine, 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 National Laboratory Respiratory Clinical Research Base, Guangzhou 510120, Guangdong Province, China.
2 Faculty of Health Sciences, University of Macau, Macau 999078, China.
This study was supported by Guangzhou Laboratory Emergency Research Project (No. EKPG21-302). The funders had no role in study design, data analysis, preparation of the manuscript, or decision to publish.