Fig. 1From: A novel dosimetric metrics-based risk model to predict local recurrence in nasopharyngeal carcinoma patients treated with intensity-modulated radiation therapyThe flowchart of patient selection. NPC, nasopharyngeal carcinoma; IMRT, intensity-modulated radiation therapy; RT, radiotherapy; IC, induction chemotherapy; CC, concurrent chemotherapy; AC, adjuvant chemotherapy; PSM, propensity score matchingBack to article page