Brachytherapy, Intraoperative radiation therapy, Proton therapy, Intensity-modulated radiation therapy, External beam r...adiation therapy, Bone cancer, Rhabdomyosarcoma, Chondrosarcoma, Soft tissue sarcoma, Colon cancer, Rectal cancer, Anal cancer, Pancreatic cancer, Esophageal cancer, Cholangiocarcinoma, Liver cancer, Stomach cancer, Small bowel cancer, Ampullary cancer, Rectal melanoma, Sarcoma, Endometrial cancer, Cervical cancer, Vaginal cancer, Ewing sarcoma, Vulvar cancer, Ovarian cancer, Hilar cholangiocarcinoma, Leiomyosarcoma, Duodenal cancer, Stage 4 colorectal cancer