ncology Institute Cluj-Napoca (IOCN)
Oncology Institute Bucharest (IOB)
Societatea Romana de Chirurgie
Societate Romana de Cancer Bihor
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European Society for Therapeutic Radiology and Oncology (ESTRO)
Radiation Therapy Oncology Group (RTOG)
European Society for Medical Oncology (ESMO)
Societe Francaise de Radiotherapie Oncologique (SFRO)
American Society for Therapeutic Radiology and Oncology (ASTRO)
American Society of Clinical Oncology (ASCO)
American Association for Cancer Research (AACR)
European Organiza for Research and Treatment of Cancer (EORTC)
European Society of Surgical Oncology (ESSO)
National Cancer Institute (NCI)
World Health Organization (WHO- OMS)
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