1. Radboud University Nijmegen Medical Center; Department of Obstetrics and Gynaecology; Geert Grooteplein 10 Nijmegen Netherlands 6500HB
2. University of Adelaide; Robinson Research Institute; Norwich Centre Ground Floor, 55 King William Road North Adelaide Adelaide South Australia Australia 5006
3. Monash University; Australian Satellite of the Cochrane EPOC Group, Department of Surgery; Level 6, 99 Commercial Road Melbourne Victoria Australia VIC 3004
4. University of Teeside and South Cleveland Hospital, Middlesbrough; Gynaecological Surgery; 94 Westgate Guisborough Yorkshire UK TS14 6AP
5. The University of Adelaide; The Robinson Institute, School of Paediatrics and Reproductive Health; Level 3, Medical School South Building Frome Road Adelaide South Australia Australia SA 5005