1. Pediatric Immunopathology and Allergology Unit, Policlinico Tor Vergata University of Rome Tor Vergata Rome Italy
2. Division of Pediatric Immunology and Rheumatology, Department of Public Health and Pediatrics “Regina Margherita” Children Hospital, University of Turin Turin Italy
3. Department of Pediatrics Fondazione IRCCS San Gerardo Dei Tintori Monza Italy
4. PhD Program in Immunology, Molecular Medicine and Applied Biotechnology University of Rome Tor Vergata Rome Italy
5. Department of Clinical and Experimental Medicine University of Pisa Pisa Italy
6. Section of Pediatric Hematology and Oncology Azienda Ospedaliero Universitaria Pisana Pisa Italy
7. Department of Pediatrics and Emergency Azienda Ospedaliero Universitaria Consorziale Policlinico, Ospedale Pediatrico Giovanni XXIII Bari Italy
8. Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology IRCCS Bambino Gesù Children's Hospital Rome Italy
9. Department of Woman, Child and General and Specialized Surgery University of Campania “Luigi Vanvitelli” Naples Italy
10. Department of Translational Research and New Technologies in Medicine and Surgery University of Pisa Pisa Italy
11. UOC of Pediatrics and Neonatology “Monsignor A.R. Dimiccoli” Hospital Barletta Italy