1. State Key Laboratory of Molecular Oncology; Cancer Institute/Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
2. Medical Research Center, Beijing ChaoYang Hospital, Capital Medical University, Beijing, China
3. Department of Abdominal Surgery, Cancer Institute/Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
4. Department of Gynecology Minimally Invasive Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China