1. Department of Laboratory Medicine, The Affiliated People’s Hospital, Jiangsu University, Zhenjiang, China
2. Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
3. Zhenjiang Center for Disease Control and Prevention, Zhenjiang, Jiangsu, China
4. Clinical Laboratory, Xuzhou Children’s Hospital, Xuzhou, China