7. Further results (not pooled).

Study	OS	EFS	DFS/RFS	PFS	FFS
De Souza	included	included	CON: 88% ‐ EXP 80% (NS) (total N = 20), median FU 329 days	‐	‐
Martelli 2003	included	included	included	‐	‐
Gianni	included	included	included	CON: 49% ‐ EXP: 84% (P < 0.001), median FU 55 months	‐
Gisselbrecht	included	included	CON: 76% ‐ EXP: 58% (P = 0.004) at 5 years, median FU 5 years	‐	‐
Haioun	included	‐	CON: 54% ‐ EXP: 62% (P = 0.20) at 5 years	‐	‐
Intragumtornchai	included	included	included	‐	CON: 15% ‐ EXP: 38% (P = 0.04), at 4 years, median FU 39 months
Kaiser	included	included	‐	‐	‐
Kluin‐Nelemans	included	‐	‐	CON: 56% ‐ EXP: 61% (P = 0.71) at 5 years, median FU 53 months	‐
Martelli 1996	included	included	‐	‐	‐
Milpied	included	subgroup: IPI high‐intermediate included, subgroup: IPI low and low‐intermediate: CON:45%; EXP: 54% (P = 0.4)	DFS of patients with at least PR after 4x CHOP and 2x CEEP respectively: CON: 65%, EXP: 45% (P = 0.05)	CON: 37% ‐ EXP: 58% (P = 0.018) at 5 years, median FU 46 months	‐
Rodriguez 2003	included	‐	‐	‐	P = 0.09
Santini 1998	included	included	included	‐	‐
Santini 2003	CON: 60% ‐ EXP: 58% (P = 0.5) at 7 years, median FU 62 months	‐	CON: 62% ‐ EXP: 71% (P = 0.2) at 7 years	CON: 45% ‐ EXP: 41% (P = 0.7) at 7 years	‐
Verdonck	included	included	included	‐	‐
Vitolo	included	included	CON: 69% ‐ EXP: 77% (NS) at 4 years, median FU 43 months	‐	CON: 44% ‐ EXP: 46% (NS) at 4 years, median FU 43 months