[1] Complejo Asistencial Univ Salamanca, Dept Dermatol, Paseo San Vicente 58-182, Salamanca 37007, Spain
[2] CSIC, Ctr Invest Canc CIC, Inst Biol Mol & Celular Canc IBMCC, Lab 7, Campus Miguel de Unamuno S-N, Salamanca 37007, Spain
[3] Complejo Asistencial Univ Salamanca, Hosp Virgen Vega, Inst Invest Biomed Salamanca IBSAL, Paseo San Vicente 58-182,10a Planta, Salamanca 37007, Spain