1. Department of Biomedical Science and Human Oncology, Dermatological Clinic University of Bari Aldo Moro Bari Italy
2. Temporarily assigned to Pneumology Department for the COVID19 Emergency Civil Hospital Vito Fazzi Lecce Italy
3. Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology University of Bari Aldo Moro Bari Italy
4. Dermatology Section, Department of Medicine and Surgery University of Perugia
5. Department of Emergency and Organ Transplantation (DETO), School and Chair of Allergology and Clinical Immunology University of Bari Aldo Moro Bari Italy
6. Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP‐HP.Sorbonne Université, Hôpital Tenon Département de dermatologie et allergologie Paris France