Fig. 4From: Quantitation of progenitor cell populations and growth factors after bone marrow aspirate concentrationComparison of MSC subpopulations (CD45−/dim) detected in both BMAC groups versus controls; N = 7 donors (except for CD45−CD73+ CD271 [4 donors], CD45−CD90+ CD271 [5 donors], CD45−CD44+ CD271 [5 donors], and CD45dimCD44+ CD271 [6 donors]); Wilcoxon matched-pairs signed rank test; error bars: SEMBack to article page