[1] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Dermatol Unit, Milan, Italy
[2] Univ Milan, Dept Pathophysiol & Transplantat, Milan, Italy
[3] Univ Campania Luigi Vanvitelli, Dermatol Unit, Naples, Italy
[4] Univ Turin, Med Sci Dept, Dermatol Clin, Turin, Italy
[5] Univ Verona, Dept Med, Sect Dermatol, Verona, Italy
[6] Univ Padua, Dept Women & Children Hlth, Padua, Italy
[7] Italian Grp Epidemiol Res Dermatol, Study Ctr, Bergamo, Italy
[8] San Bortolo Hosp Vicenza, Dept Dermatol, Vicenza, Italy
[9] Univ Bari, Sch & Chair Allergol & Clin Immunol, Dept Emergency & Organ Transplantat, Bari, Italy
[10] Univ Perugia, Dept Med, Sect Dermatol, Perugia, Italy
[11] Univ Siena, Dept Ophthalmol, Siena, Italy
[12] Univ Siena, Dept Med Sci Surg & Neurosci, Sect Dermatol, Siena, Italy
[13] IDI IRCCS, Ist Dermopat Immacolata, Rome, Italy
[14] Azienda Sanit & Univ Florence, Piero Palagi Hosp, Sect Dermatol, Viale Michelangiolo, Florence, Italy
[15] IRCCS San Raffaele Hosp, Dermatol Clin, Milan, Italy
[16] Univ Piemonte Orientale, Dept Hlth Sci, Novara, Italy
[17] AOU Maggiore della Carita Novara, Novara, Italy
[18] Univ Bari, Dept Dermatol, Dipartimento Sci Biomed & Oncol Umana, Bari, Puglia, Italy
[19] Univ Bari, Dept Precis & Regenerat Med & Ionian Area DiMePRe, Sect Dermatol & Venereol, Bari, Italy
[20] Univ Naples Federico II, Dept Clin Med & Surg, Sect Dermatol, Naples, Italy
[21] Magna Graecia Univ Catanzaro, Catanzaro, Calabria, Italy
[22] Univ Ferrara, Dept Med Sci, Sect Dermatol, Ferrara, Emilia Romagna, Italy
[23] Univ Brescia, Dermatol Dept, Brescia, Italy
[24] Univ Politecn Marche, Dept Clin & Surg Specialties, Fac Med & Chirurg, Ancona, Marche, Italy
[25] AUSL Modena, Allergol Serv, Modena, Italy
[26] Univ Cagliari, Dept Med Sci & Publ Hlth, Unit Dermatol, Cagliari, Italy
[27] Univ Sassari, Dept Med Surg & Expt Sci, Dermatol Unit, Sassari, Italy
[28] Ist Policlin San Donato, Milan, Italy
[29] Univ Catania, Catania, Italy
[30] Univ Aquila, Dept Dermatol, Laquila, Italy
[31] Univ Aquila, Dept Biotechnol & Appl Clin Sci, Laquila, Italy
[32] Univ Rome Sapienza, Dermatol Unit, Rome, Italy
[33] Univ Milan, Dept Clin Sci & Community Hlth, Milan, Italy