1. Department of Dermatology; Beatrixziekenhuis; Gorinchem The Netherlands
2. Department of Dermatology; Sir Paul Boffa Hospital; Floriana Malta
3. Department of Gynaecology; Roosevelt kliniek; Leiden The Netherlands
4. University Hospital of Tübingen; Tübingen Germany
5. St John's Institute of Dermatology; Guy's and St Thomas’ Hospital; London and Frimley Health NHS Trust; London UK
6. Department of Dermatology; Tarnier-Cochin Hospital; Paris France
7. Dermatology 2; Colentina Clinical Hospital; “Carol Davila” University of Medicine and Pharmacy; Bucharest Romania
8. Department of Sexual Health; Churchill Hospital; Oxford UK