1. Department of Microbiology and Immunology and
2. Beijing You’an Hospital, Capital Medical University, and
3. Divison of Infectious Diseases, Department of Medicine, Medical University of South Carolina, Charleston;
4. Department of Integrative in Immunology, National Institute for Respiratory Diseases, Mexico City, Mexico
5. Department of Medicine, University of Massachusetts Medical School, Worcester;
6. Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio;
7. Treatment and Research Center for Infectious Diseases, 302nd Hospital of the PLA, Beijing, China and
8. Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham;