clinical trial centre of Medical ethics committee of Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
Union Hospital of Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei, China
Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
Zhujiang Hospital of Southern Medical University, Guangdong, Guangzhou, China
Tianjin Municipal People's Hospital, Tianjin, Tianjin, China
Clinical Trial Centre of Dongguan Kanghua Hospital, Dongguan, Guangdong, China
Taipei Medical University Hospital, Taiwan, China