European Paediatric Soft Tissue Sarcoma Study Group - EpSSG.
The European and American Osteosarcoma Study Group - EURAMOS.
European Working Group of MDS and JMML in Childhood - EWOG-MDS.
European Ewing Tumour Working Initiative of National Groups - EURO-E.W.I.N.G.
Childhood Liver Tumours Strategy Group - SIOPEL.
Innovative Therapies for Children with Cancer- ITCC
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If you would like us to add a link to your programme / organisation, please contact us at: office<at>siope.eu (please replace <at> with @), indicating 'SIOPE web links'.