1. Department of Laboratory Medicine The Sixth People’s Hospital of Nantong Jiangsu China
2. Department of Critical Care Medicine 902 Hospital of PLA Bengbu China
3. Department of Orthopaedics Changshu No. 2 People's Hospital (The 5th Clinical Medical College of Yangzhou University) Changshu China
4. Medical Laboratory Department, Daqing people's Hospital of Heilongjiang Province Daqing China