Government of the People's Republic of China - Changhai Hospital, Zhejiang University, Chinese Center for Disease Control and Prevention (China CDC), Chinese Center for Disease Control and Prevention (China CDC), Zhejiang Chinese Medical University, Zhejiang University, Zhejiang University, Zhejiang University, Zhejiang University, Chinese Center for Disease Control and Prevention (China CDC), Central South University, Central South University, Zhejiang University, Zhejiang University, Central South University, Sichuan University - West China School of Public Health, Zhejiang Chinese Medical University, Central South University, Zhejiang University, Central South University and Zhejiang University