Absolute Percentage of Pattern 4 Disease as a Prognostic Measure for Intermediate-risk Prostate Cancer Treated with Stereotactic Body Radiotherapy. - Glicksman, R.M.; Kishan, A.U.; Quon, H.; Shabsovich, D.; Juarez, J.; Jiang, T.; Steinberg, M.L.; Zhang, L.; Loblaw, A. (Clinical Oncology, 2022)