Delta-radiomics analysis based on magnetic resonance imaging to identify radiation proctitis in patients with cervical cancer after radiotherapy - Xue, Jing; Wu, Menghan; Zhang, Jing; Yang, Jiayang; Lv, Guannan; Qu, Baojun; Zhang, Yanping; Yan, Xia; Song, Jianbo (Frontiers in Oncology, 2025)