1. Department of Immunology, College of Basic Medical Sciences, China Medical University, Shenyang, Liaoning, China
2. Department of Cardiovascular Ultrasound, The First Hospital of China Medical University, Shenyang, Liaoning, China
3. Department of Laboratory Medicine, the First Hospital of China Medical University, Shenyang, Liaoning, China
4. National Clinical Research Center for Laboratory Medicine, Shenyang, Liaoning, China
5. College of Public Health, University of South Florida, Tampa, Florida, USA