1. University of Aberdeen; Health Services Research Unit; 3rd Floor, Health Sciences Building Foresterhill Aberdeen Scotland UK AB25 2ZD
2. Grampian University Hospitals NHS Trust; Department of Gynaecology; Ward 42-43, Aberdeen Royal Infirmary Foresterhill Aberdeen UK AB25 2ZN
3. Newcastle University; Institute of Health & Society; Baddiley-Clark Building Richardson Road Newcastle Upon Tyne UK NE2 4AX