1. Dermatology Department University Hospital of Guadalajara Guadalajara Spain
2. Department of Medicine and Medical Specialties Faculty of Medicine and Health Sciences University of Alcalá Alcalá de Henares, Madrid Spain
3. Dermatology Department TricoHRC Group Hospital Universitario Ramón y Cajal Madrid Spain
4. Dermatology Department Hospital Universitario Príncipe de Asturias Alcalá de Henares, Madrid Spain
5. Dermatology Department Hospital Universitario Sanitas La Moraleja Madrid Spain