Blood-based detection of RAS mutations to guide anti-EGFR therapy in colorectal cancer patients: concordance of results from circulating tumor DNA and tissue-based RAS testing

- Schmiegel, Wolff; Scott, Rodney J.; Lucas, Amanda; Shi, Elva; Namdarian, Kateh; Chan, Timmy; Acosta, Danilo; Ping-Chang, Su; Tannapfel, Andrea; Reinacher-Schick, Anke; Uhl, Waldemar; Teschendorf, Christian; Dooley, Susan; Lewis, Wendy; Meldrum, Cliff J.; Pockney, Peter; Draganic, Brian; Smith, Steve; Hewitt, Chelsee; Philimore, Hazel