1. Gastroenterology Unit, Department of Medicine A.O.U.I. Policlinico G.B. Rossi & University of Verona Verona Italy
2. Cell Factory and Paediatric Haematology/Oncology Unit Fondazione I.R.C.C.S. Policlinico San Matteo Pavia Italy
3. Laboratory of Advanced Cellular Therapies, Haematology Unit San Bortolo Hospital, A.U.L.S.S. 8 “Berica” Vicenza Italy
4. Department of Paediatric Haematology and Oncology and Cell and Gene Therapy I.R.C.C.S. Bambino Gesù Children's Hospital Rome Italy
5. Division of Oncology, Department of Medical and Surgical Sciences for Children & Adults University of Modena and Reggio Emilia Modena Italy
6. Department of Paediatrics Sapienza University of Rome Rome Italy