Fig. 1From: Analytical performance of Envisia: a genomic classifier for usual interstitial pneumoniaTBB specimen stability at 2-8 °C in RNAprotect. All samples from the BRAVE studies were analyzed at the time of RNA extraction. The resulting QC data were plotted as a function of the cumulative total storage time at 2-8 °C. The number of samples in each time window (n) for DV200 is shown at the topBack to article page