Involved‐Field Irradiation Versus Elective Nodal Irradiation in Patients With Locally Advanced Esophageal Squamous Cell Carcinoma Treated With Neoadjuvant Chemoradiotherapy. - Zhou, Xiaoding; Liu, Ying; Zhu, Jie; Li, Jingqiu; Wang, Yi; Huang, Guiyu; Peng, Lin; Han, Yongtao; Leng, Xuefeng; Wang, Chenghao; He, Wenwu; Wu, Lei; et al. (Cancer Medicine, 2025)