1. Department of Dermatology Hospital Universitario Infanta Sofía San Sebastián de los Reyes Spain
2. Department of Dermatology Fundación Jiménez Díaz Madrid Spain
3. Department of Dermatology Hospital Universitario Araba Vitoria‐Gasteiz Spain
4. Department of Dermatology Hospital Universitario de Fuenlabrada Fuenlabrada Spain
5. Department of Dermatology Complejo Hospitalario Universitario de Toledo Toledo Spain
6. Department of Dermatology Hospitalario Universitario de Santiago de Compostela A Coruña Spain
7. Department of Dermatology Hospital Universitario Insular, Universidad de las Palmas de Gran Canaria La Palmas Spain
8. Department of Dermatology Hospital Morales Meseguer Murcia Spain
9. Department of Dermatology Hospital General Universitario de Alicante Alicante Spain
10. Research Unit, Fundación Piel Sana de la Academia Española de Dermatología y Venereología (AEDV) Madrid Spain
11. Department of Dermatology Hospital de Mar IMIM, Universitat Autònoma Barcelona Spain