1 Clinical Research Fellow in the Department of Department of Gynaecological Oncology, Liverpool Women's Hospital, Liverpool L8 7SS.
2 ST3 Trainee in the Department of Obstetrics and Gynaecology, Countess of Chester Hospital, Chester.
3 Consultant Gynaecologist and Minimal Access Surgeon in the Department of Obstetrics and Gynaecology, Arrowe Park Hospital, Wirral University Teaching Hospital NHS Trust, Upton, Wirral.