1. Department of Biomedicine , Guizhou University School of Medicine , Guiyang , Guizhou Province , China
2. NHC Key Laboratory of Pulmonary Immunological Disease , Guizhou Provincial People's Hospital , Guiyang , Guizhou Province , China
3. Renal Division, Department of Medicine , Guizhou Provincial People's Hospital , Guiyang , Guizhou Province , China