[1] IRCCS San Raffaele Hosp, Dermatol Clin, Milan, Italy
[2] Univ Vita Salute San Raffaele, Fac Med, Via Olgettina 58, I-20132 Milan, Italy
[3] Univ Barcelona, Hosp Clin Barcelona, Inst Invest Biomed august Pi i Sunye, Melanoma Unit,Dept Dermatol, Barcelona, Spain
[4] IRCCS San Raffaele Hosp, Genom Unit Diag Human Pathol, Milan, Italy
[5] Aldo Moro Univ Bari, Dept Interdisciplinary Med, Bari, Italy
[6] Natl Res Ctr CNR, Inst Biomed Technol ITB, Milan, Italy
[7] Univ Modena & Reggio Emilia, Dept Dermatol, Modena, Italy
[8] Azienda Unita Sanit Locale IRCCS Reggio Emilia, Skin Canc Ctr, Reggio Emilia, Italy
[9] Sapienza Univ Rome, Dept Dermatol, Rome, Italy
[10] Aldo Moro Univ Bari, Dept Basic Med Sci Neurosci & Sense Organs, Sect Mol Biol, Bari, Italy