1. Department of Dermatology Stirling Community Hospital Stirling UK
2. Department of Dermatology Regensburg University Hospital Regensburg Germany
3. Department of Dermatology & Allergology Klinikum Vest GmbH Recklinghausen Germany
4. Department of Dermatology Hôpital Saint Louis Paris France
5. Department of Dermatology Spedali Civili Brescia Italy
6. Department of Dermatology Hospital Universitario miguel servet IIS Aragón Zaragoza Spain
7. Department of Dermatology Bispebjerg Hospital University of Copenhagen Copenhagen Denmark
8. Department of Dermatology Zürich University Hospital Zürich Switzerland
9. Department of Dermatology Inselspital Bern University Hospital University of Bern Bern Switzerland
10. Unit of Dermatology Department of Medicine University of Padova Padova Italy
11. Skin Cancer Centre Charité Universitätsmedizin Berlin Berlin Germany
12. Department of Dermatology Sahlgrenska University Hospital Gothenburg Sweden
13. Dermatology Bern Ittigen Switzerland