HLA-G and B-cell chronic lymphocytic leukemia: For the baseline variables of CLL-TIM i.e., those taken around the time of diagnosis, missingness for the research vs. the deployment EHR were as follows: Binet Staging (0% vs 72.2%), β2 microglobulin (23.6% vs 35.8%), IGHV mutation status (21.1% vs 91.1%), Hierarchical FISH (0% vs 99.5%) and ECOG performance status (0.4% vs 100%).