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. Author manuscript; available in PMC: 2014 Aug 5.
Published in final edited form as: Clin Cancer Res. 2013 Jan 23;19(7):1894–1901. doi: 10.1158/1078-0432.CCR-12-1894

Figure 1. Schematic flowchart of DIRECT database and patient cohort formation. Number of unique patients does not match the number of therapy-response entries as one patient may have been treated with EGFR TKIs in different lines of treatment and thus have multiple associated therapy-response entries.

Figure 1