MRI-based Middle Neck Involvement in Stage N1-N2 Nasopharyngeal Carcinoma: A Marker for Risk Stratification. - Qin GJ; Jiang W; Zhang WQ; Li WF; Wang GY; Mao YP; Wang SX; Dong Z; Chen YP; Xu C; Yang KB; Zhang Y; et al. (Radiology, 2025)