Kaiping Central Hospital, Kaiping, Guangdong, China
Huadu District People's Hospital of Guangzhou, Guangzhou, Guangdong, China
First People's Hospital of Foshan, Foshan, Guangdong, China
Feng Yingqing, Guangzhou, Guangdong, China
Guangdong Provincial People's Hospital, Guangzhou, Guangdong, China
Guangdong Provincial People's Hospital, Guangzhou, Guangdong, China
Guangdong General Hospital, Guangzhou, Guangdong, China
Guangdong General Hospital, Guangzhou, China
Guangdong Provincial People's Hospital, Guangzhou, Guangdong, China
Longyan First Hospital Affiliated to Fujian Medical University, Longyan, Fujian, China
Dongguan People's Hospital, Dongguan, Guangdong, China
Shunde Hospital of Southern Medical University, Foshan, Guangdong, China
West China Hospital, Sichuan University, Chengdu, Sichuan, China
The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
Guangdong General Hospital, Guangzhou, Guangdong, China