1. Department of Human Pathology of Adulthood and Childhood Gaetano Barresi Unit of Pediatric, University of Messina Messina Italy
2. Department of Clinical and Experimental Medicine, Section of Dermatology University of Messina Messina Italy
3. Department of Services, Unit of Immunometry and Laboratory Diagnostic University of Messina Messina Italy
4. Department of Biomedical and Dental Sciences and Morphofunctional imaging Institute of Dermatology, University of Messina Messina Italy
5. Department of Clinical and Experimental Medicine Unit of Infectious Diseases, University of Messina Messina Italy