Figure : Pseudo-stained Raman images of 315 leukemia cells from 9 different leukemia subtypes. All Raman images were automatically pre-processed and produced by a global whole-dataset cluster analysis. The colors used for Raman images are associated with different clusters as described by the legend, and in Fig. . For each subtype, cells originating from different patients are eventually separated by a grey dot, following the left-to-right, top-to-bottom direction.