| Institution: | Department of Obstetrics and Gynecology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital, Beijing 100730, China;Department of Obstetrics and Gynecology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital, Beijing 100730, China;Department of Obstetrics and Gynecology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital, Beijing 100730, China;Institute of Basic Medical Sciences, Academy of Military Medical Sciences, Beijing 100850, China;Institute of Basic Medical Sciences, Academy of Military Medical Sciences, Beijing 100850, China;Department of Obstetrics and Gynecology, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital, Beijing 100730, China;Institute of Basic Medical Sciences, Academy of Military Medical Sciences, Beijing 100850, China |
