1. Genitourinary Medicine, Manchester Centre for Sexual Health, The Hathersage Centre, Manchester, UK
2. Genitourinary Medicine, Whittall Street Clinic, University Hospital, Birmingham, UK
3. Genitourinary Medicine, Ashwood Centre for Sexual Health, St Mary’s Hospital, Kettering, UK
4. Sexually Transmitted Bacteria Reference Unit, Public Health England, London, UK
5. Genitourinary Medicine, BASHH Clinical Effectiveness Group, London, UK
6. Genitourinary Medicine, Royal Free Hospital, London, UK
7. Sexual and Reproductive Health, Chalmers Sexual Health Centre, Edinburgh, UK
8. Genitourinary Medicine, North Manchester General Hospital, Manchester, UK
9. Genitourinary Medicine, West London Centre for Sexual Health, London, UK
10. Genitourinary Medicine, Chelsea and Westminster Hospital, London, UK