Clinically applicable Gleason grading (GD) system for prostate cancer based on deep learning. Issue 7 (5th April 2021) - Niu, Yun; Liu, Can-Cheng; Zhang, Bing-Lin; Song, Zhi-Gang; Chen, Huang; Liu, Ping-Ping; Chen, Jing-Si; Wang, Shu-Hao; Shi, Huai-Yin; Zhong, Ding-Rong