1. Department of Dermatology Virgen de la Victoria University Hospital Málaga Spain
2. School of Medicine University of Málaga Málaga Spain
3. Research Unit Fundación Piel Sana ‐ Academia Española de Dermatología y Venereología (AEDV) Madrid Spain
4. Department of Dermatology Hospital Universitario Puerta de Hierro Majadahonda, Madrid Spain
5. School of Medicine University of Granada Granada Spain
6. Department of Dermatology Complexo Hospitalario Universitario de Vigo Vigo Spain