MiRNA levels in a test cohort of patients.

Data are presented as a median of normalized miRNA expression and interquartile range. Kruskal-Wallis test was used to compare the values. Fold change (FC) between extramedullary myeloma (EM) patients versus newly diagnosed multiple myeloma patients (EM/MM) and extramedullary myeloma patients versus healthy donors (EM/HD), and p values are presented. Significant values p<0.05 are marked with bold and italics.