1. Clinical and Translational Research Center Shanghai First Maternity and Infant Hospital Tongji University School of Medicine Shanghai China
2. Department of Assisted Reproduction Shanghai First Maternity and Infant Hospital Tongji University School of Medicine Shanghai China
3. Department of Pathology Shanghai First Maternity and Infant Hospital Tongji University School of Medicine Shanghai China
4. Reproductive Medical Center Tongji Hospital Tongji University School of Medicine Shanghai China