International Research Network COG EAPC EBMT ECCO EHA EHNS EORTC ESMO EUROPADONNA EUROPAUOMO OECI SIOPEN UICC BCAC CIMBA CONTICANET ENETS ENCR ENIGMA EPSSG ITCC NICSO PANCARE PCR SIOP SIOPEL WORLD SARCOMA NETWORK GLOBAL GERM CELL TUMOR COLLABORATIVE GROUP G3 Ultimo aggiornamento: 26/03/2025