Media type: E-Article Title: A significant proportion of patients with primary central nervous system lymphoma harbor clonal bone marrow B-cells Contributor: Brandt, Anna; Matschke, Jakob; Fehrle, Wilfried; von Wenserski, Lisa; Bokemeyer, Carsten; Illerhaus, Gerald; Binder, Mascha imprint: Informa UK Limited, 2019 Published in: Leukemia & Lymphoma Language: English DOI: 10.1080/10428194.2018.1482538 ISSN: 1042-8194; 1029-2403 Origination: Footnote: