Clinically applicable Gleason grading (GD) system for prostate cancer based on deep learning oleh Yun Niu, Can-Cheng Liu, Bing-Lin Zhang, Zhi-Gang Song, Huang Chen, Ping-Ping Liu, Jing-Si Chen, Shu-Hao Wang, Huai-Yin Shi, Ding-Rong Zhong, Jing Ni, Li-Shao Guo