[1] University of Barcelona,Division of Medical Oncology, Department of Hematology
[2] Clinique de Genolier,Oncology, Hospital Clínic de Barcelona
[3] Wilhelminenspital,Institut Multidisciplinaire d’Oncologie
[4] Universitaetsklinikum Hamburg Eppendorf,Medizinische Abteilung I–Onkologie und Haematologie
[5] Universitaria S. Giovanni Battista di Torino,Dipartimento di Oncologia e Ematologia, Azienda Ospedaliero
[6] Sandoz Biopharmaceuticals,Center for Health Outcomes and PharmacoEconomic Research
[7] University of Arizona,undefined