1. School of Clinical Laboratory Science Guizhou Medical University Guiyang People's Republic of China
2. Clinical Research Center The Affiliated Hospital of Guizhou Medical University Guiyang People's Republic of China
3. Department of Ophthalmology Guizhou Provincial People's Hospital Guiyang People's Republic of China
4. Endocrine Metabolism Department the Affiliated Hospital of Guizhou Medical University Guiyang People's Republic of China
5. Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education & Key Laboratory of Medical Molecular Biology of Guizhou Province Guizhou Medical University Guiyang People's Republic of China