Deep learning system for malignancy risk prediction in cystic renal lesions: a multicenter study oleh Quan-Hao He, Jia-Jun Feng, Ling-Cheng Wu, Yun Wang, Xuan Zhang, Qing Jiang, Qi-Yuan Zeng, Si-Wen Yin, Wei-Yang He, Fa-Jin Lv, Ming-Zhao Xiao