1. National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun, P.R. China.
2. Department of Biobank, China-Japan Union Hospital of Jilin University, Changchun, P.R. China.
3. Shandong Xinbo Pharmaceutical R&D, LED, Dezhou , P.R. China.
4. Key Laboratory for Molecular Enzymology and Engineering, the Ministry of Education, School of Life Sciences, Jilin University, Changchun, P.R. China.