1. Department of Reproductive Center, Zhoushan Maternity and Child Healthcare Hospital
2. Laboratory for Reproductive Immunology, Hospital & Institute of Obstetrics and Gynecology, Shanghai Medical College, Fudan University
3. The Academy of Integrative Medicine of Fudan University
4. Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases
5. Office of Clinical Epidemiology, Obstetrics and Gynecology Hospital of Fudan University
6. Second Affiliated Hospital of Hexi University
7. Putuo District Institute of Maternity and Child Health of Shanghai
8. Department of Obstetrics and Gynecology, Wenling People's Hospital, Wenzhou Medical University
9. Yangpu Hospital of Traditional Chinese Medicine