Radiation therapy, Stereotactic radiosurgery, Intensity-modulated radiation therapy, Stereotactic body radiotherapy, VM...AT, 3D conformal radiotherapy, Palliative radiotherapy, External beam radiation therapy, Cancer, Prostate cancer, Kidney cancer, Bladder cancer, Testicular cancer, Renal cell carcinoma, Cancer-related pain, Cancer of unknown origin, Bone metastasis, Penile cancer, Urethral cancer