1. Key Laboratory for Molecular Enzymology and Engineering, Ministry of Education, Jilin University, Changchun, China
2. School of Life Sciences, Jilin University, Changchun, China
3. Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin, China
4. Hospital of Stomatology, Jilin University, Changchun, China
5. Engineering Laboratory for AIDS Vaccine, Jilin University, Changchun, China