[1] Univ Insubria, Dept Med & Surg, Hematol, ASST Sette Laghi, Varese, Italy
[2] Univ Florence, Azienda Osped Univ Careggi, Natl Res Council Italy, Inst Neurosci,Dept Expt & Clin Med,CRIMM, Florence, Italy
[3] Univ Pavia, Fdn IRCCS Policlin San Matteo, Dept Hematol Oncol, Pavia, Italy
[4] Univ Insubria, ASST Sette Laghi, Osped Circolo, Dept Med & Surg, Varese, Italy
[5] Univ Milan, Osped Niguarda Ca Granda, ASST Papa Giovanni XXIII, Hematol & BMT Unit, Milan, Italy
[6] Stanford Univ, Moffit Canc Ctr, Stanford, CA 94305 USA
[7] Hop St Louis, St Louis, France
[8] Univ Paris Diderot, Paris, France
[9] Univ Barcelona, Hosp Clin, IDIBAPS, Barcelona, Spain
[10] Katholieke Univ Leuven, Dept Hematol, Univ Hosp Leuven, Leuven, Belgium
[11] Katholieke Univ Leuven, Dept Microbiol & Immunol, Lab Expt Transplantat, Leuven, Belgium
[12] St Orsola Marcello Malpighi Hosp, Bologna, Italy
[13] Univ Cattolica Sacro Cuore, Milan, Italy
[14] Osped S Bortolo, Vicenza, Italy
[15] Weill Cornell Med Coll, New York, NY USA
[16] Ctr Oncol Ematol Subalpino COES, Rome, Italy
[17] Univ Bari, Bari, Italy
[18] Osped Circolo Varese, ASST Sette Laghi, Cytogenet & Med Genet Lab, Varese, Italy
[19] Univ Florence, Azienda Osped Univ Careggi, Dept Expt & Clin Med, FROM Res Fdn,ASST Papa Giovanni XXIII,CRIMM, Florence, Italy
[20] Univ Pavia, Dept Hematol Oncol, Fdn IRCCS Policlin San Matteo, Pavia, Italy
[21] Univ Florence, Azienda Osped Univ Careggi, Dept Expt & Clin Med, Ctr Ric & Innovaz Malattie Mieloproliferat, Florence, Italy