1. Department of Ophthalmology, The First People’s Hospital of Chenzhou
2. Key Laboratory of Medical Imaging and Artificial Intelligence of Hunan Province
3. Department of Ophthalmology, The Affiliated Chenzhou Hospital, Hengyan Medical School, University of South China
4. Department of Science and Education, The Affiliated Hospital of Xiangnan University, Chenzhou, Hunan, People’s Republic of China