1. Department of Surgical Oncology; CRLCC Jean Perrin; Clermont-Ferrand France
2. UMR Inserm 990 IMTV; Université d'Auvergne; Clermont-Ferrand France
3. Department of Surgical Oncology; Institut Universitaire du Cancer-Oncopole; Toulouse France
4. Department of Radiotherapy; CRLCC Jean Perrin; Clermont-Ferrand France
5. Gynaecological Oncology; Northern Gynaecological Oncology Centre; Queen Elizabeth Hospital; Gateshead Tyne and Wear UK