3376742 EGFRwt EGFR wild type 19 3376740 EGFRwt epidermal growth factor receptor 9 3376743 EGFRwt EGFR inhibition against wild type 1 3376741 EGFRwt EGFR wild-type tumors 1 3376736 EGFRwt EGFRvIII is co-expressed with the wild type 1 3376735 EGFRwt Epidermal Growth Factor Receptor amplification 1 3376739 EGFRwt epidermal growth factor receptor wild-type 1 3376738 EGFRwt epidermal growth factor receptor-activating mutations 1 3376737 EGFRwt expressing comparable numbers of either wild-type receptor 1