1. Department of Microbiology and Parasitology College of Basic Medical Sciences China Medical University Shenyang China
2. Department of Biomedical Sciences Elson S. Floyd College of Medicine Washington State University Spokane WA USA
3. Department of Sports Medicine and Joint Surgery The People's Hospital of Liaoning Province Shenyang China
4. Department of Medicine Tulane University School of Medicine New Orleans LA USA
5. Department of Pathology Tulane University School of Medicine New Orleans LA USA