[1] Univ Hosp Bristol, BMT Unit, Bristol, Avon, England
[2] EBMT, Lymphoma Working Party, Barcelona, Spain
[3] Inst J Paoli I Calmettes, F-13009 Marseille, France
[4] UCL, Dept Haematol, London, Herts, England
[5] Univ Roma La Sapienza, Dept Cellular Biolechnol & Hematol, Rome, Italy
[6] Hosp U Marques de Valdecilla, Santander, France
[7] Hop Hotel Dieu, Nantes, France
[8] Hop Henri Mondor, Hematol Clin, F-94010 Creteil, France
[9] St James Univ, BMT Off, Leeds, W Yorkshire, England
[10] CHU Grenoble, Dept Hematol, F-38043 Grenoble, France
[11] Hosp Santa Creu & Sant Pau, Barcelona, Spain
[12] Hop Purpan, Toulouse, France
[13] Charles Univ Prague, Gen Hosp, Dept Med 1, Prague, Czech Republic
[14] Ctr Henri Becquerel, F-76038 Rouen, France