1. Dermatology Department Hospital General Universitario Jose Mª Morales Meseguer Murcia Spain
2. Dermatology Department Hospital General Universitario de Guadalajara Guadalajara Spain
3. Dermatology Department Hospital Universitario Araba Vitoria Spain
4. Dermatology Department Hospital del Mar, IMAS Barcelona Spain
5. Dermatology Department Complejo Asistencial Universitario de León Leon Spain
6. Dermatology Department Hospital General Universitari Germans Trias i Pujol Barcelona Spain
7. Dermatology Department Hospital Arnau de Vilanova Valencia Spain
8. Dermatology Department Hospital General Universitario Alicante Spain
9. Dermatology Department Hospital General Universitario Infanta Sofia Madrid Spain
10. Dermatology Department Complejo Hospitalario Universitario Santiago de Compostela Santiago de Compostela Spain
11. Dermatology Department Hospital Universitario La Princesa Madrid Spain
12. Dermatology Department Hospital Fundación Jiménez Diaz Madrid Spain
13. Dermatology Department Hospital de la Santa Creu i Sant Pau Barcelona Spain
14. Dermatology Department Complejo Hospitalario de Navarra Pamplona Spain
15. Dermatology Department Complejo Hospitalario de Toledo Toledo Spain
16. Research Unit Fundación Piel Sana, Academia Española de Dermatología y Venereología Madrid Spain
17. Dermatology Department Complejo Hospitalario Universitario Insular Materno Infantil, Universidad de las Palmas de Gran Canaria Las Palmas de Gran Canaria Spain