1. Department of Obstetrics and Gynaecology; University of Notre Dame; Sydney; Australia
2. Melbourne School of Health Sciences; University of Melbourne; Parkville; Vic.; Australia
3. MSS Caulfield Hospital Pain Management and Research Centre; Caulfield; Vic.; Australia
4. WA Pain Management Centre; Sir Charles Gairdner Hospital; Nedlands; WA; Australia
5. Pelvic Pain Clinic; King Edward Memorial Hospital For Women; Subiaco; WA; Australia