1. Department of Ophthalmology, The Second Affiliated Hospital Anhui Medical University Hefei Anhui China
2. Department of Nutrition and Food Hygiene, School of Public Health Anhui Medical University Hefei Anhui China
3. Department of Oncology, Anhui Provincial Cancer Hospital The First Affiliated Hospital of the University of Science and Technology of China Hefei Anhui China
4. Department of Health Inspection and Quarantine, School of Public Health Anhui Medical University Hefei Anhui China
5. Department of Diabetic Retinopathy AIER Hefei Eye Hospital Affiliated to Anhui Medical University Hefei Anhui China