1. Department of Ophthalmology, Anqing Municipal Hospital, Anqing, China
2. First Clinical Medical College, Anhui Medical University, Hefei, China
3. Department of Medical Imaging, Anqing First People's Hospital, Anqing, China
4. Second Clinical Medical College, Anhui Medical University, Hefei, China
5. Department of Pathology, Anqing Municipal Hospital, Anqing, China
6. School of Clinical Medicine, Anhui Medical University, Hefei, China
7. Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China