[1] GKT Sch Med, London, England
[2] Hammersmith Hosp, London, England
[3] Dept Med Stat & Bioinoformat, Leiden, Netherlands
[4] Osped San Martino Genova, Genoa, Italy
[5] Osped San Raffaele Srl, Segrate, Italy
[6] Univ Hosp, Basel, Switzerland
[7] Karolinska Univ Hosp, Stockholm, Sweden
[8] Radboud Univ Nijmegen, Nijmegen Med Ctr, Nijmegen, Netherlands
[9] Univ Hosp, Uppsala, Sweden
[10] Rambam Med Ctr, Haifa, Israel
[11] HUCH Comprehens Canc Ctr, Helsinki, Finland
[12] Med Pk Hosp, Antalya, Turkey
[13] Hosp Gregorio Maranon, Madrid, Spain
[14] Univ Bonn, Bonn, Germany
[15] Inst Paoli Calmettes, Marseille, France
[16] Osped Civile, Pescara, Italy
[17] Inst Hematol & Blood Transfus, Prague, Czech Republic
[18] GKT Sch Med, London, England
[19] Hop St Louis, Paris, France
[20] Hop Univ Geneve, Geneva, Switzerland
[21] Univ Hosp Eppendorf, Hamburg, Germany