<prompt> Mantle cell lymphoma are positive for all of the following except:CD 23CD 20CD 5CD 19  <response>: Parameter CLL MCL SMZLSL VL HCL FL PLL CD5 - - - - CD10 - - - - - CD11c - - - CD19 CD20 dim bright bright bright bright bright CD23 - - - - - CD79b - - - FMC7 - Smlg dim bright bright bright bright bright CLL: Chronic lymphocytic leukemia ; MCL: Mantle cell lymphoma; SMZLSL VL: Splenic marginal zone lymphomasplenic lymphoma with villous lymphocytes; HCL: Hairy cell leukaemia; FL: Folliculsr lymphoma; 