1. Department of Infertility and Sexual Medicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China;
2. Reproductive Medical Center, Reproductive Medical Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China;
3. Cell-gene Therapy Translational Medicine Research Center, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China;
4. Department of Gynecology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China;
5. Department of Immunology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China