Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, Government of the People's Republic of China - National Institutes for Food and Drug Control, National Vaccine and Serum Institute, Government of the People's Republic of China - National Institutes for Food and Drug Control, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC) and Government of the People's Republic of China - Division of HIV/AIDS and Sex-transmitted Virus Vaccines