1. Department of Clinical Laboratory Medicine The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
2. Department of Infectious Disease The Fifth Affiliated Hospital of Guangzhou Medical University Guangzhou China
3. Department of Clinical Medicine The Third Clinical School of Guangzhou Medical University Guangzhou China
4. Baoan Maternal and Child Health Hospital Jinan University Shenzhen China
5. Department of Respiratory Medicine The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
6. Department of Geriatrics Guangzhou First People's Hospital School of Medicine South China University of Technology Guangzhou China
7. Department of Clinical Medicine The Second Affiliated Hospital of Guangzhou Medical University Guangzhou China
8. Key Laboratory for Major Obstetric Diseases of Guangdong Province The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
9. Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China