Park SH, Park C, Kim M, Han M, Han S, Cho Y, Jang S. The New Sysmex XN-2000 Automated Blood Cell Analyzer More Accurately Measures the Absolute Number and the Proportion of Hematopoietic Stem and Progenitor Cells Than XE-2100 When Compared to Flow Cytometric Enumeration of CD34<sup>+</sup> Cells. Ann Lab Med 2015;35:146-148. https://doi.org/10.3343/alm.2015.35.1.146