Deep learning-based fusion of nuclear segmentation features for microsatellite instability and tumor mutational burden prediction in digestive tract cancers: a multicenter validation study. - Zhang, Yanping; Han, Jiaying; Chen, Huang; Hu, Fengyuan; Huang, Yaping; Tian, Geng; Zhong, Dingrong; Yang, Jialiang (Briefings in Bioinformatics, 2025)