| ALPOG (Albanian Paediatric Oncology Group) |
Donjeta Bali |
| AGPHO (Austrian Group for Paediatric Haemato-Oncology) |
Andishe Attarbaschi |
| BSPHO (Belgian Society of Paediatric Haematology Oncology) |
An Van Damme |
| Bulgarian Medical Society for Pediatric Hematology and Oncology |
Boryana Avramova |
| CCLG (Children's Cancer and Leukaemia Group |
Richard Grundy |
| CPH (Czech Working Group for Paediatric Oncology) |
Jaroslav Sterba |
| Cro-SEPHO (Croatian Society for Pediatric Hematology and Oncology) |
Jelena Roganović |
| SFCE (Societé Francaise des Cancers de L'Enfant) |
Nicolas ANDRE |
| GPOH (Society for Paediatric Oncology & Haematology) |
Birgit Burkhardt |
| HeSPHO (Hellenic society of Pediatric Haematology-Oncology) |
Sophia Polychronopoulou |
| Hungarian Paediatric Oncology Network |
Gergely Krivan |
| ISPHO (Israel Society of Pediatric Hematology and Oncology) |
Juan Yacobovitch |
| AIEOP (Italian Association of Paediatric Haematology and Oncology) |
Angela Mastronuzzi |
| Latvian Society of Paediatric Oncology |
Anna Valaine |
| SKION/DCOG (Dutch Childhood Oncolgy Group) |
Michel Zwaan |
| NOPHO (Nordic Society of Paediatric Haematology & Oncology) |
Päivi Lähteenmäki |
| NOPHO - Estonia |
Kadri Saks |
| NOPHO - Lithuania |
Sonata Šaulytė Trakymienė |
| NOPHO - Denmark |
Henrik Hasle |
| NOPHO - Norway |
Einar Stensvold |
| NOPHO - Sweden |
Lisa Törnudd |
| NOPHO - Finland |
Riitta Niinimaki |
| NOPHO - Iceland |
Ólafur G. Jónsson |
| Polish Society of Paediatric Oncology and Haematology |
Wojciech Mlynarski |
| Sarajevo Bosnia and Hercegovina |
Sanela Čekić-Hajdarpašić |
| SHOP (Portuguese Society of Haematology and Oncology) |
Nuno Reis Farinha |
| SROHP (Romanian Society of Paediatric Haematology/Oncology) |
Dragomir, Desiree-Monica |
| Serbian Society of Haematology and Oncology |
Gordana Kostic |
| Slovak Pediatric Association - Section of Paediatric Haemato-Oncology |
Alexandra Kolenova |
| Slovenian Society of Paediatric Oncology |
Maja Česen Mazić |
| SEHOP (Sociedad Espnola de Hematologia y Oncologia Pediatricas) |
Ana Fernandez-Teijeiro Álvarez |
| SPOG (Swiss Paediatric Oncology Group) |
Jeanette Greiner |
| TPOG (Turkish Paediatric Oncology Group) |
Serap Aksoylar |
| AMH, Cyprus |
Loizou Loizos |
