SSG – The Scandinavian Sarcoma Group

 EORTC (European Organisation for Research and Treatment of Cancer)

The European-American Osteosarcoma Study Group (EURAMOS)

ISOLS (International Society of Limb Salvage)

ISG – Italian Sarcoma Group

CTOS (The Connective Tissue Oncology Society)

The European Musculo-Skeletal Oncology Society (EMSOS)

The European research project (PROTHETS)


EACR – European Association for Cancer Research, Europe,

MRC – Medical Research Council, Great Britain,

Kræftens Bekæmpelse,