Affiliations

• ¹ Department of Emergency and Organ Transplantation, School and Chair of Allergology and Clinical Immunology, University of Bari - Aldo Moro, Bari, Italy.
• ² Medical Sciences Department, Dermatologic Clinic, University of Turin, Turin, Italy.
• ³ Dermatology, University of Modena and Reggio Emilia, Modena, Italy.
• ⁴ Department of Biomedical Science and Human Oncology, Dermatological Clinic, University of Bari, Italy.
• ⁵ Section of Allergy and Clinical Immunology, Unit of Internal Medicine-"F. Miulli" Hospital, Acquaviva delle Fonti, (BA), Italy.
• ⁶ Unit of Dermatology, Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy.
• ⁷ Unit of Dermatology, Department of Medical Sciences and Public Health, University of Cagliari, Italy.
• ⁸ Dermatology Unit, University of Campania, Naples, Italy.
• ⁹ UOC Dermatologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Milan, Italy.
• ¹⁰ Department of Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy.
• ¹¹ Allergology Service, AUSL Modena, Italy.
• ¹² Department of Internal Medicine and Clinical Pathology, Azienda Ospedaliera Universitaria Federico II, Naples, Italy.
• ¹³ National Institute of Statistics (ISTAT), Bari, Italy.
• ¹⁴ Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy.