Authors: Giovanni Barosi; Ruben Mesa; Guido Finazzi; Claire Harrison; Jean-Jacques Kiladjian; Eva Lengfelder; Mary F McMullin; Francesco Passamonti; Alessandro M Vannucchi; Carlos Besses; Heinz Gisslinger; Jan Samuelsson; Srdan Verstovsek; Ronald Hoffman; Animesh Pardanani; Francisco Cervantes; Ayalew Tefferi; Tiziano Barbui Journal: Blood Date: 2013-04-16 Impact factor: 22.113