1. W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA.
2. State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai 200433, China.
3. Department of Medical Microbiology and Immunology, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
4. International Tuberculosis Research Center, Changwon 475-1, Korea.
5. Tuberculosis Research Section, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health, Bethesda, MD 20892, USA.
6. Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai 200040, China.