Guangzhou First People's Hospital, Guangzhou, Guangdong, China
Huadong Hospital,Fudan University, Shanghai, Shanghai, China
First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
Chenzhou NO.1 People's Hospital, Chenzhou, Hunan, China
Harrison International Peace Hospital, Hengshui, Hebei, China
NO.2 Hospital XiaMen, Xiamen, Fujian, China
General Hospital of Guangzhou Millitary Command, Guangzhou, Guangdong, China
Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, China
Shanghai Children's Medical Center, Shanghai, China
Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong, China
Peking Union Medical College Hospital, Beijing, China
Wuhan Union Hospital of China, Wuhan, Hubei, China
Jiangsu Province Hospital, Nanjing, Jiangsu, China