1. Department of Microbiology and ImmunologySchool of Medicine, Virginia Commonwealth UniversityRichmond VA
2. Key Laboratory of New Drug Screen and Drug Metabolism and PharmacokineticsChina Pharmaceutical UniversityNanjing China
3. Department of GastroenterologyThe First Affiliated Hospital of Nanjing Medical UniversityJiangsu China
4. Department of Pathology, Division of Cellular and Molecular PathogenesisSchool of Medicine, Virginia Commonwealth UniversityRichmond VA
5. McGuire Veterans Affairs Medical CenterRichmond VA
6. Wenzhou Medical CollegeWenzhou China