In September 2006, all 75 planned patients have been included. Whereas preliminary analysis shows that Aranesp therapy significantly improves Hb recovery after autologous PBSC transplantation, the additional impact of Venofer therapy remains statistically not significant. However, this is a very important point, because Venofer therapy could potentially improve response and decrease the overall cost of treatment. Therefore, to increase the statistical power of the study, 50 additional patients will be included. Randomisation will now become limited to arms 2 (Aranesp) and 3 (Aranesp + Venofer).