Dr. Salvador Arias-Santiago is a professor at the University of Granada, Spain, and head of the Dermatology Department at Virgen de las Nieves University Hospital (HUVN). He is the director of the Cell Production and Tissue Engineering Unit (UPCIT), HUVN, and is the principal investigator of the Clinical and Translational Dermatology Group TECe19 of the Biosanitary Institute of Granada.  He is also a member of the board of directors of the Spanish Academy of Dermatology and Venereology (AEDV), a member of the Trichology and Psoriasis groups of the AEDV, and a former coordinator of the Epidemiology and Health Promotion group. He is the associate editor of Actas Dermo-sifiliográficas and was a member of the editorial team of the Journal of the American Academy of Dermatology.