1. Center for Reproductive Medicine Department of Obstetrics and Gynecology Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School Nanjing Jiangsu China
2. Center for Molecular Reproductive Medicine Nanjing University Nanjing Jiangsu China
3. Clinical Center for Stem Cell Research the Affiliated Drum Tower Hospital of Nanjing University Medical School Nanjing Jiangsu China
4. State Key Laboratory of Analytic Chemistry for Life Science Nanjing University Nanjing Jiangsu China