Additional file 1: of Extracellular vesicle-derived DNA for performing EGFR genotyping of NSCLC patients

Materials and methods. Table S1. Patient demographics and clinical characteristics. Table S2. Concentration and purity (260/280) of BALF EV DNA and BALF cfDNA. Table S3. Concentration of DNA larger than 1kb in EV DNA and cfDNA. Table S4. Ct value of EV DNA and cfDNA samples and their differences. Table S5. Comparison of the EGFR mutation status between tumor tissue and plasma in EGFR-TKIs naïve patients. Table S6. Clinical characteristics of patients who developed acquired resistance to 1st or 2nd generation EGFR-TKIs and underwent rebiopsy. Figure S1. Sizes of purified BALF EVs. Figure S2. Sizes of purified plasma EVs. Figure S3. EM image of BALF EVs. Figure S4. Immuno-EM images show detection of dsDNA in BALF EVs. Red arrows indicate gold particles. Figure S5. Gel-like images show the size and amount of EV DNA and cfDNA determined using the bioanalyzer. (DOCX 900 kb