Linear Clinical Research, Perth, Western Australia, Australia
Qilu Hospital of Shandong University, Jinan, Shandong, China
West China Hospital of Sichuan University, Chengdu, Sichuan, China
Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
Chengdu Xinhua Hospital affiliated to North Sichuan Medical College, Chengdu, Sichuan, China
Chengdu Xinhua Hospital affiliated to North Sichuan Medical College, Chengdu, Sichuan, China
Xiamen Ophthalmology Center Affiliated to Xiamen University, Xiamen, Fujian, China
Chengdu Xinhua Hospital, affiliated with Sichuan North Medical College, Chengdu,, Sichuan, China
The Sixth Affiliated Hospital, Sun Yat-sen University Guangdong Gastrointestinal Hospital, Guangzhou, Guangdong, China
Cook Childrens, Fort Worth, Texas, United States
Fudan University Affiliated Huashan Hospital, Shanghai, Shanghai, China