Hubei Provincial Center for Disease Control and Prevention
Shanghai Eye Disease Prevention and Treatment Center
The Chinese Academy of Medical Sciences & Peking Union Medical College Hospital
Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University
Xiangya School of Public Health , Central South University
The Second Affiliated Hospital of Soochow University
Zhejiang Provincial People's Hospital
The Second Hospital of Shandong University
Shanghai Sixth People’s Hospital
Run Run Shaw Hospital, Zhejiang University School of Medicine