Intra- and interlaboratory reproducibility of the L-MCL16 assay. L-MCL16 scores of RNA from blood samples run in duplicate or triplicate in Barcelona (Spain) or from RNA aliquots run and analyzed in Scottsdale (AZ) and Würzburg (Germany). The x-axis corresponds to the average L-MCL16 score of the replicates of the same patient, whereas the y-axis corresponds to the score of each replicate. Samples with a score between the dashed lines are considered Undetermined (1 case).