1. Department of Dermatology Ramon y Cajal University Hospital, Ramón y Cajal Health Research Institute (IRYCIS), University of Alcalá de Henares Madrid Spain
2. Pathology Department Ramón y Cajal University Hospital Madrid Spain
3. Department of Medicine and Medical Specialties University of Alcalá de Henares Madrid Spain
4. Department of Biology, Faculty of Sciences Universidad Autónoma de Madrid Madrid Spain