Regarding network regulation the underlined genes are higher expressed in ABC, all others are higher expressed in GCB subtype: ASB13, BCL2, BCL6, BCL7A, CCND2, COL3A1, CTGF, FN1, FOXP1, IGHM, IRF4, LMO2, LRMP, MAPK10, MME, MYBL1, NEIL1 and SH3BP5 (Table S10). This evidence concerns the gene COL3A1 and aneurysmal bone cyst.