1. Graduate University, Chinese Academy of Sciences, Beijing 100049, PR China
2. CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China
3. Beijing Proteomics Institute, Beijing 101318, PR China
4. Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100029, PR China
5. Department of Epidemiology, Research Institute for Medicine of Nanjing Command, Nanjing 210002, PR China
6. School of Medicine, Tsinghua University, Beijing 100084, PR China
7. Department of Microbiology, Third Military Medical University, Chongqing 630030, PR China
8. Beijing Institutes of Life Science, Chinese Academy of Sciences, Beijing 100101, PR China