1. Division of Animal Model Research, National Rodent Laboratory Animal Resources Center, Institute for Laboratory Animal Resources National Institutes for Food and Drug Control (NIFDC) Beijing China
2. Beijing Engineering Research Center of Protein and Antibody Sinocelltech Ltd Beijing China
3. National Center for Safety Evaluation of Drugs, Institute for Food and Drug Safety Evaluation National Institutes for Food and Drug Control (NIFDC) Beijing China
4. School of Life Sciences Beijing University of Chinese Medicine Beijing China
5. Division of HIV/AIDS and Sexually Transmitted Virus Vaccines, Institute for Biological Product Control National Institutes for Food and Drug Control (NIFDC) Beijing China
6. Beijing Key Laboratory of Monoclonal Antibody Research and Development Sino Biological Inc. Beijing China
7. Cell Culture Engineering Center Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China