1. Department of Gynecology and Obstetrics, Key Laboratory of Obstetrics & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of EducationWest China Second University Hospital, Sichuan University Chengdu Sichuan, People's Republic of China
2. Ovarian Cancer Research CenterUniversity of Pennsylvania, Perelman School of Medicine Philadelphia PA
3. Center for Cancer Research at Massachusetts General HospitalHarvard Medical School Boston MA
4. State Key Laboratory of Biotherapy and Cancer CenterWest China Hospital, Sichuan University Chengdu Sichuan People's Republic of China