1 Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Bari, Italy; Pneumology and Allergy Department, Hospital Sacro Cuore - Gallipoli, Lecce, Italy. Electronic address: gf.calogiuri@libero.it.
2 Danish Anaesthesia Allergy Centre, Allergy Clinic, Department of Dermatology and Allergy, Gentofte University Hospital, Hellerup, Denmark.
3 Section of Allergy and Clinical Immunology, Unit of Internal Medicine, F. Miulli Hospital, Acquaviva delle Fonti, Bari, Italy.
4 Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Bari, Italy.
5 Section of Internal Medicine and Clinical Oncology, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.
6 Clinic of Dermatology, Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy.