1. Department of Obstetrics and Gynecology Key Laboratory for Major Obstetric Diseases of Guangdong Province The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
2. Guangdong Engineering and Technology Research Center of Maternal‐Fetal Medicine Guangzhou PR China
3. Guangdong‐Hong Kong‐Macao Greater Bay Area Higher Education Joint Laboratory of Maternal‐Fetal Medicine Guangzhou China
4. State Key Laboratory of Stem Cell and Reproductive Biology Institute of Zoology Institute for Stem Cell and Regeneration Chinese Academy of Sciences Beijing China
5. University of Chinese Academy of Sciences Beijing China
6. Fujian Provincial Key Laboratory of Reproductive Health Research School of Medicine Xiamen University Xiamen China
7. Department of General Practice The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
8. Department of Infectious Diseases Key Laboratory for Major Obstetric Diseases of Guangdong Province The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
9. Department of Obstetrics The First People's Hospital of Foshan Foshan Guangdong Province China
10. Department of Operating Room The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
11. Department of Pathology The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
12. Department of Obstetrics and Gynecology Nanfang HospitalSouthern Medical University Guangzhou PR China