1. Dermatology Department Hospital Universitario de Guadalajara Guadalajara Spain
2. Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences Alcalá University, Alcalá de Henares Madrid Spain
3. Dermatology Department Complejo Hospitalario Universitario de Toledo Toledo Spain
4. Unidad de Investigación. Hospital Universitario de Guadalajara Guadalajara Spain