1. Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
2. Gyermekinfektológia, Dél-pesti Centrumkórház Országos Haematológiai és Infektológiai Intézet, Budapest, Hungary
3. Department of Paediatric Infectious Diseases, Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
4. Department of Pediatrics, Clinical Hospital for Infectious and Tropical Diseases “Dr. Victor Babeș,” Bucharest, Romania
5. Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
6. Department of Pediatrics and Pediatric Gastroenterology, University of Rzeszów, Rzeszów, Poland
7. Department of Pediatric Hematology and Oncology, Hôpital Trousseau, HUEP, APHP, Paris, France
8. Faculty of Medicine, Sorbonne Université, UMRS 938, GRC MyPAC, Paris, France
9. Astellas Pharma B.V., Leiden, the Netherlands
10. Astellas Pharma Development, Northbrook, Illinois, USA