1. Peking University,National Engineering Research Center for S.E. School of Software & Micro.,China
2. Peking University,School of Computer Science,China
3. Peking University,Key Laboratory of High Confidece Software Technologies (MOE) School of Computer Science,China
4. Peking University People’s Hospital,Department of Rheumatology and Immunology,China
5. Peking University,National Engineering Research Center for Software Engineering,China