1. Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases Yanbian University Yanji China
2. Department of Anatomy, Histology and Embryology Yanbian University Medical College Yanji China
3. Postdoctoral Programme, Research Center Affiliated Hospital of Yanbian University Yanji China
4. Department of Respiratory Medicine Affiliated Hospital of Yanbian University Yanji China
5. Department of Intensive Care Unit Affiliated Hospital of Yanbian University Yanji China