Deep learning-based independent lymph node segmentation in esophageal cancer: a precise and efficient approach for radiotherapy planning - Zhang, Xiaojing; He, Junyi; Ding, Mingjun; Wang, Chunni; Yang, Hang; Yang, Mengying; Li, Yueze; Yu, Jinming; Wang, Linlin (Quantitative Imaging in Medicine and Surgery; Publish Ahead of Print, 2026)