1. Tianjin Medical University Chu Hsien-I Memorial Hospital (Tianjin Medical University Metabolic Diseases Hospital), Tianjin, China. NHC Key Laboratory of Hormones and Development (Tianjin Medical University), Tianjin Key Laboratory of Metabolic Diseases.
2. Military Postgraduate Medical College, Second Medical Center of PLA General Hospital, Beijing, China
3. Tianjin Eye Hospital, Tianjin Key Lab of Ophthalmology and Visual Science, Tianjin Eye Institute, Tianjin, China; Clinical College of Ophthalmology, Tianjin Medical University, Tianjin, China