1. Dermatology Department Hospital Sant Pau i Santa Tecla Tarragona Spain
2. Dermatology Department Hospital Clínico Universitario Lozano Blesa Zaragoza Spain
3. Dermatology Department Hospital Universitari Son Llatzer Palma de Mallorca Spain
4. Dermatology Department Hospital Clínic Barcelona Spain
5. Dermatology Department Hospital Universitario de Gran Canaria “Doctor Negrín” Gran Canaria Spain
6. Dermatology Unit University of Campania Naples Italy
7. Department of Dermatology Centre Hospitalier Lyon Sud Lyon France
8. Lyon 1 University Lyon France
9. Lyons Cancer Research Center UMR INSERM U1052 – CNRS5286 – UCBL1 Lyon France
10. Dermatology Department Clínica Dermatológica Internacional Madrid Spain
11. Dermatology Department Hospital Universitari Son Espases Palma de Mallorca Spain
12. Dermatology Department Hospital Universitario Gregorio Marañón Madrid Spain
13. Dermatology Department Hospital Clínico Universitario Valencia Spain
14. Dermatology Department Medical University of Ege Izmir Turkey
15. Pathology Department Hospital de Sant Pau I Santa Tecla Tarragona Spain
16. Dermatology Department Hospital General Universitario de Alicante, ISABIAL Alicante Spain