[1] Leeds Gen Infirm, Leeds, W Yorkshire, England
[2] Radboud Univ Nijmegen, Nijmegen, Netherlands
[3] Univ Hosp, Sch Med, Essen, Germany
[4] Mediche Federico Univ 2, NIH, Naples, Italy
[5] Saarland Univ, Homburg, Germany
[6] NHLBI, Bethesda, MD USA
[7] Inst Clin Transfusionmedizi & Immungenetikn, Helmholtzstr, Germany
[8] Royal Hosp, INSERM, Melbourne, Vic, Australia
[9] Sidney Kimmel Comprehens Canc Ctr, Baltimore, MD USA
[10] Hop St Louis, Paris, France
[11] Alexion Pharmaceut Inc, Cheshire, CT USA
[12] Ins Toscano Tumori, Florence, Italy