[1] Clin Univ Navarra, Inst Invest Sanit Navarra, Ctr Invest Med Aplicada, Canc Ctr,CIBER ONC Numbers CB16 12 00369 & CB16 12, Pamplona, Spain
[2] Sanofi R&D, North Amer, Cambridge, MA USA
[3] Univ Ostrava, Univ Hosp Ostrava, Dept Hematooncol, Ostrava, Czech Republic
[4] Univ Ostrava, Fac Med, Ostrava, Czech Republic
[5] Hosp San Pedro Alcantara, Caceres, Spain
[6] Hosp Univ La Fe, Valencia, Spain
[7] Hosp Germans Trias I Pujol, Josep Carreras Res Inst, Inst Catala Oncol Badalona, Badalona, Spain