1. Scottish HPV Reference Laboratory; Royal Infirmary of Edinburgh; Edinburgh United Kingdom
2. Scottish Cancer Registry; Information Services Division, NHS National Services Scotland; Edinburgh United Kingdom
3. Wellcome Trust Clinical Research Facility; University of Edinburgh Western General Hospital; Edinburgh United Kingdom
4. Department of Pathology; Ninewells Hospital; Dundee United Kingdom
5. Department of Pathology; Royal Infirmary of Edinburgh; Edinburgh United Kingdom
6. Department of Pathology; Aberdeen Royal Infirmary; Aberdeen United Kingdom
7. Department of Pathology; Southern General Hospital; Glasgow United Kingdom
8. Specialist Virology Centre; Royal Infirmary of Edinburgh; Edinburgh United Kingdom
9. HPV Research Group; University of Edinburgh; Edinburgh United Kingdom