1. Department of Clinical Laboratory Medicine The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
2. Department of Clinical Medicine The Second Clinical School of Guangzhou Medical University Guangzhou China
3. Department of Clinical Medicine The Fifth Clinical School of Guangzhou Medical University Guangzhou China
4. Department of Clinical Medicine The Third Clinical School of Guangzhou Medical University Guangzhou China
5. Department of Chinese and Western Clinical Medicine The Chinese and Western Clinical School of Guangzhou Medical University Guangzhou China
6. Department of Pediatrics The pediatrics school of Guangzhou Medical University Guangzhou China
7. Key Laboratory for Major Obstetric Diseases of Guangdong Province The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
8. Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China