First-line therapy in chronic lymphocytic leukemia: a Swedish nation-wide real-world study on 1053 consecutive patients treated between 2007 and 2013 oleh Sandra Eketorp Sylvan, Anna Asklid, Hemming Johansson, Jenny Klintman, Jenny Bjellvi, Staffan Tolvgård, Eva Kimby, Stefan Norin, Per-Ola Andersson, Claes Karlsson, Karin Karlsson, Birgitta Lauri, Mattias Mattsson, Anna Bergendahl Sandstedt, Maria Strandberg, Anders Österborg, Lotta Hansson