[1] Erasmus MC Canc Inst, Dept Hematol, POB 2040, NL-3000 CA Rotterdam, Netherlands
[2] Natl & Kapodistrian Univ Athens, Sch Med, Dept Clin Therapeut, Athens, Greece
[3] Ankara Univ, Dept Hematol, Sch Med, Ankara, Turkey
[4] Erasmus MC Canc Inst, HOVON Data Ctr, Dept Hematol, Rotterdam, Netherlands
[5] IRCCS Azienda Osped Univ San Martino, IST Inst Nazl Ric Sul Canc, Genoa, Italy
[6] Wilhelminen Canc Res Inst, Wilhelminenspital, Vienna, Austria
[7] Vrije Univ Amsterdam, Canc Ctr Amsterdam, Dept Hematol, Amsterdam UMC, Amsterdam, Netherlands
[8] Luzerner Kantonshosp, Med Oncol, Luzern, Switzerland
[9] Univ Bologna, IRCCS Azienda Osped, Ist Ematol Seragnoli, Bologna, Italy
[10] Univ Bologna, Dipartimento Med Specialist Diagnost & Sperimenta, Bologna, Italy
[11] Univ Hosp Ostrava, Ostrava, Czech Republic
[12] Bologna Univ, S Orsola Malpighi Hosp, Seragnoli Inst Hematol, Dept Expt Diagnost & Expt Med,Sch Med, Bologna, Italy
[13] Univ Torino, Azienda Osped Univ Citta Salute & Sci, Div Hematol, Myeloma Unit, Turin, Italy
[14] ASST Grande Osped Metropolitano, Milan, Italy
[15] Osped San Camillo Forlanini, Rome, Italy
[16] Civ Hosp, Dept Hematol Transfus Med & Biotechnol Santo Spir, Pescara, Italy
[17] Aalborg Univ Hosp, Dept Haematol, Aalborg, Denmark
[18] Oslo Univ Hosp, Dept Hematol, Oslo, Norway
[19] Erasmus MC Canc Inst, HOVON Data Ctr, Rotterdam, Netherlands
[20] Erasmus MC Canc Inst, Dept Immunol, Rotterdam, Netherlands
[21] ZNA Stuivenberg, Dept Hematol, Antwerp, Belgium
[22] Haga Ziekenhuis, Dept Hematol, The Hague, Netherlands
[23] Maastricht Univ Med Ctr, Maastricht, Netherlands
[24] Albert Schweitzer Ziekenhuis, Dordrecht, Netherlands
[25] Univ Hosp Brno, Brno, Czech Republic
[26] Kantonsspital, Dept Oncol Hematol, St Gallen, Switzerland
[27] Radboud Univ Nijmegen Med Ctr, Dept Hematol, Nijmegen, Netherlands
[28] Univ Med Ctr Utrecht, Dept Hematol, Utrecht, Netherlands
[29] St Olav Hosp, Dept Hematol, Trondheim, Norway
[30] Sahlgrens Univ Hosp, Gothenburg, Sweden
[31] AOU Osped Riuniti Ancona, Clin Ematol, Ancona, Italy
[32] Univ Catania, Dept Sci Med Chirurg & Tecnol Avanzate GF Ingrass, Catania, Italy
[33] Monash Univ, Dept Haematol, Alfred Hosp, Melbourne, Vic, Australia
[34] Univ Bologna, Dipartimento Med Specialist Diagnost & Sperimenta, Ist Ematol Seragnoli, IRCCS S Orsola Malpighi, Bologna, Italy