Automatic Image Segmentation and Grading Diagnosis of Sacroiliitis Associated with AS Using a Deep Convolutional Neural Network on CT Images. - Ke Zhang; Guibo Luo; Wenjuan Li; Yunfei Zhu; Jielin Pan; Ximeng Li 008; Chaoran Liu; Jianchao Liang; Yingying Zhan; Jing Zheng; Shaolin Li; Wenli Cai; et al. (J. Imaging Inform. Medicine, 2023)