Local Health Authority (ATS), Bergamo, Italy
Spedali Civili, Brescia, Italy
Papa Giovanni XXIII Hospital, Bergamo, Italy
Department of Dermatology; AUSL of Ravenna, Ravenna, Emilia Romagna, Italy
Department of Dermatology; Infermi Hospital, Rimini, Emilia Romagna, Italy
Department of Dermatology; S. Anna University Hospital, Ferrara, Emilia Romagna, Italy