1. Dermatology Department Hospital Sant Pau i Santa Tecla Tarragona Spain
2. Dermatology Department Hospital Universitari Son Espases Palma Mallorca Spain
3. Dermatology Department Second University of Naples Naples Italy
4. Dermatology Department Hospital Universitario de Gran Canaria “Doctor Negrín” Gran Canaria Spain
5. Dermatology Department University of Catania Catania Italy
6. Dermatology Department Hospital General Universitario de Valencia Valencia Spain
7. Dermatology Department Hospital Clínico Universitario Valencia Spain
8. Dermatology Department Hospital de Son Llatzer Palma de Mallorca Spain
9. Dermatology Department University of Trieste Trieste Italy
10. Dermatology Department Hospital Universitario de Alicante ISABIAL Miguel Hernandez University Sant Joan de Alicante Spain