1. Division of Surgery and Cancer; Institute of Reproductive and Developmental Biology; Imperial College London, Hammersmith Hospital Campus; London UK
2. Division of Maternal Fetal Medicine; Cancer Treatment Centers of America, Southeastern Branch, Newnan; Georgia USA
3. Division of Gynecologic Oncology; Cancer Treatment Centers of America, Southeastern Branch, Newnan; Georgia USA
4. The Lister Hospital, Chelsea; London UK
5. West London Gynaecological Cancer Centre; Queen Charlotte's Hospital; Hammersmith Hospital Campus; Imperial College London, Hammersmith Hospital Campus; London UK
6. Department of Gynaecologic Oncology; Cancer Treatment Centers of America, Southeastern Branch, Newnan; Georgia USA