1. Center for Reproductive Medicine Drum Tower Clinic Medical College of Nanjing Medical University Nanjing China
2. Department of Obstetrics and Gynecology Center for Reproductive Medicine The Affiliated Drum Tower Hospital of Nanjing University Medical School Nanjing China
3. Shenzhen Key Laboratory of Reproductive Immunology for Peri‐implantation Shenzhen Zhongshan Institute for Reproduction and Genetics Fertility Center Shenzhen Zhongshan Urology Hospital Shenzhen China
4. Clinical Center for Stem Cell Research The Affiliated Drum Tower Hospital of Nanjing University Medical School Nanjing China