1. Department of Internal Medicine The Affiliated Hospital of Yanbian University Yanji China
2. Department of Rheumatology and Immunology The First Affiliated Hospital of Luohe Medical College (Luohe Central Hospital) Luohe China
3. Department of Rheumatology and Immunology Zhejiang Hospital Hangzhou China
4. Department of Respiratory Yanbian No. 2 People’s Hospital Yanji China
5. Key Laboratory of the Science and Technology Department (Jilin Province) Cancer Research Center Yanbian University Medical College Yanji China