1. Department of Expanded Program on Immunization Jiangsu Provincial Center for Disease Control and Prevention Nanjing Jiangsu China
2. Scientific Research Department Northern Jiangsu People's Hospital Yangzhou Jiangsu China
3. Department of Rheumatology and Immunology The Affiliated Suqian First People's Hospital of Nanjing Medical University Suqian China
4. Medical Department The Affiliated Hospital of Nanjing University of Traditional Chinese Medicine Nanjing China
5. Department of Hematology Yangzhou University Clinical Medical College Yangzhou Jiangsu China