Authors: Werner Kempf; Katrin Pfaltz; Maarten H Vermeer; Antonio Cozzio; Pablo L Ortiz-Romero; Martine Bagot; Elise Olsen; Youn H Kim; Reinhard Dummer; Nicola Pimpinelli; Sean Whittaker; Emmilia Hodak; Lorenzo Cerroni; Emilio Berti; Steve Horwitz; H Miles Prince; Joan Guitart; Teresa Estrach; José A Sanches; Madeleine Duvic; Annamari Ranki; Brigitte Dreno; Sonja Ostheeren-Michaelis; Robert Knobler; Gary Wood; Rein Willemze Journal: Blood Date: 2011-08-12 Impact factor: 22.113