1. Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, P.R. China
2. Department of Cardiothoracic Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400044, P.R. China
3. Department of Molecular Microbiology and Immunology, University of Southern California, Los Angeles, CA 90033, USA
4. Department of Anesthesiology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China