Clot burden of acute pulmonary thromboembolism: comparison of two deep learning algorithms, Qanadli score, and Mastora score - Zhang, Hongxia; Cheng, Yan; Chen, Zhenbo; Cong, Xinying; Kang, Han; Zhang, Rongguo; Guo, Xiaojuan; Liu, Min (Quantitative Imaging in Medicine and Surgery, 2021)