1 University of Genova, DiSSal Section of Dermatology, San Martino Polyclinic Hospital IRCCS, Largo R. Benzi 10 16132 Genova, Italy.
2 University of Genova, DiSSal Section of Dermatology, San Martino Polyclinic Hospital IRCCS, Largo R. Benzi 10 16132 Genova, Italy, Department of Experimental Medicine (DIME) University of Genoa, Genoa, Italy.
3 Dermatology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy.