1. Department of Clinical Laboratory Medicine The Second Affiliated Hospital of Guangzhou Medical University Guangzhou China
2. State Key Laboratories of Respiratory Diseases The First Affiliated Hospital of Guangzhou Medical University Guangzhou China
3. Department of Clinical Laboratory Medicine The First People's Hospital of Datong Datong China
4. Department of Pathobiology University of the Poonch Rawalakot Rawalakot Pakistan
5. State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health (GIBH) Chinese Academy of Sciences Guangzhou China