1. Institute of Medical Biology, Chinese Academy of Medical Science, Kunming, Yunnan, China
2. NMPA Key Laboratory for Quality Control and Evaluation of Vaccines and Biological Products, Kunming, Yunnan, China
3. College of Nursing Health Sciences, Yunnan Open University, Kunming, Yunnan, China
4. National & Local Joint Engineering Research Center for Biological Products for Viral Infectious Diseases, Kunming, Yunnan, China