Huss Huss S S Elges Elges S S Trautmann Trautmann M M Sperveslage Sperveslage J J Hartmann Hartmann W W Wardelmann Wardelmann E E Classification of KIT/PDGFRA wild-type gastrointestinal stromal tumors: implications for therapy Classification of KIT/PDGFRA wild-type gastrointestinal stromal tumors: implications for therapy Expert Rev Anticancer Ther Expert Rev Anticancer Ther 2015 2015 15 15 6 6 623 623 628 628 10.1586/14737140.2015.1032941 10.1586/14737140.2015.1032941 25831232 25831232. Here, PDGFRA is linked to gastrointestinal stromal tumor.