Additional file 1: of International pilot external quality assessment scheme for analysis and reporting of circulating tumour DNA Cleo Keppens Elisabeth Dequeker Simon Patton Nicola Normanno Francesca Fenizia Rachel Butler Melanie Cheetham Jennifer Fairley Hannah Williams Jacqueline Hall Ed Schuuring Zandra Deans 10.6084/m9.figshare.6953735.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_International_pilot_external_quality_assessment_scheme_for_analysis_and_reporting_of_circulating_tumour_DNA/6953735 Example of individual feedback report. (PDF 136 kb) 2018-08-09 05:00:00 KRAS NRAS EGFR Mutation testing ctDNA cfDNA Lung cancer Colorectal cancer