Development and validation of a nomogram for predicting immune-mediated colitis in lung cancer patients treated with immune checkpoint inhibitors: a retrospective cohort study in China - Xu, Qianjie; Li, Xiaosheng; Yuan, Yuliang; Liang, Guangzhong; Hu, Zuhai; Zhang, Wei; Wang, Ying; Lei, Haike (Frontiers in Immunology, 2025)