1. Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
2. Beijing Key Laboratory of Emerging Infectious Diseases, Beijing, China
3. Department of Biochemistry, Center for Molecular Biomedicine (CMB), Friedrich-Schiller-University, Jena, Germany
4. Department of Immunology, School of Basic Medical Sciences, Key Laboratory of Medical Immunology (Ministry of Health), Peking University Health Science Center, Beijing, China
5. Department of Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China