- B. Keppler, Institut für Anorganische Chemie, Universität Wien
- CECOG (Central European Cooperative Oncology Group)
- EORTC (European Organisation for research and treatment of cancer)
- EURAMOS Strategy & Protocol Development Group
- European Network for Cancer Research in Children and Adolescents
(ENCCA; EU-FP7 gefördertes Network of Excellence #261474) - GIPA (GIST Panel Austria)
- Internationales Tumorprothesenregister (Harvard University Boston, Istituti Ortopedici Rizzoli Bologna, Medizinische Universität Wien, University of Miami, University of South Florida Tampa)
- K. Scotlandi, Laboratory of oncological research, Istituti Ortopedici Rizzoli Bologna
- Sarcoma Platform Austria
Kooperationspartner
Musculosceletal Tumor Unit (CCC-MST)