Liver DiseasesLiver CancerLiver MetastasesLiver NeoplasmsLiver MassLiver CarcinomaLiver Transplant; ComplicationsLiver Transplant DisorderGISTGIST, MalignantGastrointestinal Stromal TumorsGastrointestinal Stromal Tumor of DuodenumGastrointestinal Stromal Tumor of RectumGastrointestinal Stromal Tumor of Other SitesGastrointestinal Stromal Tumor, Unspecified SiteGastrointestinal Stromal Tumor of StomachGastrointestinal Stromal Tumor of Esophagus (Disorder)Gastrointestinal Stromal Tumor by AJCC V8 StageGastrointestinal Stromal Tumor, MalignantGastrointestinal Stromal Tumor (GIST) of the Gastrointestinal TractGastrointestinal Stromal Tumor of Small Intestine (Disorder)Gastrointestinal Stromal Tumor of Large Intestine (Disorder)Metastases to LiverMetastatic Liver CancerMetastasisMetastasesLiver TransplantationTransplant Oncology