Cluster 3: mcl neutrophil absolute count registration days weeks prior cohort cells Cluster 108: peripheral anc neutrophil absolute ul count marrow bone solid tumors Cluster 566: neutrophil absolute count ml days enrollment prior microliters randomization patient Cluster 577: ul neutrophil absolute count cells days registration arm prior cohort Cluster 823: ul anc neutrophil absolute count cells days registration prior neutropenia Cluster 1096: anc neutrophil absolute count days ul prior treatment study cells Cluster 1444: mcl anc neutrophil absolute count registration days prior performed equal Cluster 1515: microliter hiv cd cells registration haart count positive note antiretroviral Cluster 1679: unsupported platelets days transfusions hemoglobin mm count dl ul neutrophil Cluster 1839: initiation mcl neutrophil anc absolute count days performed treatment nabsolute