32Nd Annual Meeting of the European-Group-For-Blood-And-Morrow-Transplantation/22Nd Meeting of the Ebmt-Nures-Group/5Th Meeting of the Embt-Data-Management-Group, Date: MAR 19-22, 2006, Location: Hamburg, GERMANY, Sponsors: European Grp Blood & Marrow Transplantat, EBMT Nurses Grp, EBMT Data Management Grp