1. Pediatric Hematology, Oncology and Stem Cell Transplant Division Padua University Hospital Padua Italy
2. Allergy, Immunology and Rheumatology Division, Department of Paediatrics, Yong Loo Lin School of Medicine National University of Singapore Singapore City Singapore
3. Rare Diseases Referral Center Internal Medicine 1, Ca’ Foncello Hospital Treviso Italy
4. Department of Medicine – DIMED University of Padova Padova Italy